If you have a two-step word problem, is it normal to do 5 steps?
My teacher is making my class to "two-step expressions" but he says to do 5 steps.
Is that normal because it says in its name 2 steps?
Please don't delete this!
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Answer:
1
Step-by-step explanation:
ik
Related Questions
can someone helppp withh thiss
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=24+3-1
=26
okay the answer is 26
Step-by-step explanation:
(6 TIMES 4 PLUS 23 MINUS 1)
If the boys in the classroom are 40% of the class, how many students are there in the class?
A. 24
B. 32
C. 40
D. 48
E. 56
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Answer:
b
Step-by-step explanation:
A quality control inspector rejects 253 can openers from a batch of 19,354. What is the experimental probability that a can opener will pass inspection?
Round your answer to the nearest hundredth.
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Answer:
0.99
Step-by-step explanation:
To find the experimental probability, divide the number of can openers that passed inspection by the total number of can openers in the batch:
Passed inspection: \(19,354 -253=19.101\)
Experimental probability: \(19,101\)÷\(19,354=0.987\)
Which rounded to the nearest hundredth is 0.99
19354-253=19101
19101/19354=0.987
Now round to nearest 0.99
Jack read 20 pages of a book in 60 minutes. How many pages can he read in 75 minutes at the same rate? Write a proportional equation. Please help me answer this equation!!
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Answer:
25 pages
Step-by-step explanation:
Create a proportion:
\(\frac{pages}{minutes}\) = \(\frac{20}{60}\) = \(\frac{x}{75}\)
Cross multiply and solve for x, the number of pages in 75 minutes:
60x = 1500
x = 25
So, he can read 25 pages in 75 minutes at the same rate
He read 1 page in 3 minutes for 60 minutes 75 is 15 more than 60 so what time 3 would equal 15 It would be 5 so you would add 5 more pages to the 20 pages and you would get 25
The table below shows the results of Nesta's survey about favorite subjects.
Math 15
science 20
English 10
Social Studies 5
there are 400 students at Nesta's school. How many students would you predict prefer science.
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Answer:
20
Step-by-step explanation:
I may not be correct so dont fully trust me but I did 400 / 20 and it was 20 soooo...
5+10+15+20=50
400/50=8
8*20=160
Is -4/5 rational or irrational
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Answer: Rational
Step-by-step explanation:
The number -0.8 is rational if it is an integer or decimal
A rational number is a number that can be represented as a/b where a and b are integers and b is not equal to 0.
Since -0.8 is an integer or decimal from above, -0.8 is also a rational
An irrational number is a number that cannot be expressed as a ratio between two integers and is not an imaginary number.
Answer:
It is a rational number
Step-by-step explanation:
An irrational is a number that repeats in a sequence or not.
It is a number that never stops. ex. pi, 2/3.
-4 divided by 5 is -0.8 which is a rational number
PLEASE HELP ME WITH THESE TWO QUESTIONS!! BRAINLEIST
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if the measure of ACD is 130 what is the measure of ABC?
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here's my answer.........
angles ACB and ABC are congruent
so m
Find the perimeter of this shape.
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Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
HELPPPPPPPPPPPPPPPPPPPPPPPPP PLZZZZZZZZZ
Answers
b 17m
Step-by-step explanation:
use theorem of pythag
Answer:
Option B, 17m
Step-by-step explanation:
The figure is divided in two triangles. Both triangles are right triangles. To find the lengths, use Pythagorean Theorem (since its a right angled triangle).
Pythagorean Theorem states: A² + B² = C²
A and B could be the sides adjacent to the right angle (the legs of the triangle)
C always has to be the hypotenuse, the side opposite to the right angle.
In this situation we are given both the legs and have to find the hypotenuse.
⇒ A² + B² = C²
⇒ 8² + 15² = Wall Brace²
⇒ 64 + 225 = Wall Brace²
⇒ 289 = Wall Brace²
⇒ \(\sqrt{289} = \sqrt{Wall Brace^{2} }\)
⇒ 17 = Wall Brace
Hope this helps!
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
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Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
Aakesh has two bags of marbles. The first bag contains 6 red marbles, 4 blue
marbles, and 5 green marbles. The second bag contains 3 red marbles, 1 blue
marble, and 5 green marbles. Aakesh will randomly select one marble from
each bag.
What is the probability that Aakesh will select a green marble from each bag?
A. 4/9
B.1/3
C. 5/9
D. 5/27
Answers
The answer for the 1st bag is option B = 1/3
The answer for the 2nd bag is option C = 5/9
Number of marbles in 1st bag - 15 (6 red, 4 blue & 5 green)
Number of marbles in 2nd bag - 9 (3 red, 1 blue & 5 green)
The formula of probability = Total number of events in the outcome /total number of outcomes.
Now the probability that Aakesh will select a green marble from the 1st bag is 5(green marbles)/15(total number of marbles in 1st bag)
That is 5/15=1/3
Now the probability that Aakesh will select a green marble from the 2nd bag is 5(green marbles)/9(total number of marbles in 1st bag)
That is 5/9
To know more about probability go to - https://brainly.in/question/17157610?msp_poc_exp=6
•ω• Hewo fren!
☆☆●◉✿ Answer:✿◉●☆☆
C.) 5/9
☆☆●◉✿Step-by-step explanation:✿◉●☆☆
First we must figure out how many marbles we have in total.
Meaning we will add all of the marbles together in bag one and then bag two.
Bag one: 6+4+5= 15
Bag two: 3+1+5= 9
Total= 24 marbles
Now we will try and figure out how many greens are in the total amount of marbles.
Amount of green marbles in bag one: 5
Amount of green marbles in bag two: 5
Total green marbles: 10
The third and final step!
10/24 is the amount of green marbles so the answer is C!
Hope I helped~! >w<→⇒brainliest please? ∑(OΔO )♥♥︎Chase is campaigning for class president and plans to distribute some campaign materials: 8 flyers and 12 buttons. He wants each classroom to receive an identical set of campaign materials, without having any materials left over. What is the greatest number of classrooms Chase can distribute materials to?
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Explanation:
The greatest common factor of 8 and 12 is 4, so the answer would be 4 because Chase doesn’t want any leftover supplies.
grapg the line
y= -2x-4
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Answer:
da slope is -2
Step-by-step explanation:
hope this help <33
so basically you can just tell me where the boxes go and bam you get 20 points
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Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
A circular garden has a circumference of 138 yards. Lars is digging a straight line along a diameter of the garden at a rate of 11 yards per hour. How many hours will it take him to dig across the garden? Use 3.14 for π and round the diameter to the nearest whole number, if necessary
Answers
Answer:
4 hoursStep-by-step explanation:
Circumference formula:
C = πdUse the given value and find the diameter:
138 = 3.14dr = 138/3.14r = 43.94 ≈ 44 yardsTime required to dig across the garden:
44/11 = 4 hoursAnswer:
4 hours
Explanation:
1.Let k be a positive real number. The line x + y = k and the circle x^2 + y^2 = k are drawn. Find k so that the line is tangent to the circle.
2.Let A = (6,2), and let B be the reflection of A over the line y = 1/2x + 5. Find the coordinates of B
Answers
Answer:
8-2=y
Step-by-step explanation:
hope this helps sorry if it doesent
Find the Least common multiple of 4xy cubed and 2x squared y cubed
Answers
The LCM for 4xy², 2x²y3 is the numeric part 4 multiplied by the variable part.
4xy²
Step-by-step explanation:
Find an expressiom for the shaded region. Simplify.
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Answer:
x is 2 x is 1 2x-2=0 x-2 =1
PLEASE. Help with question 12
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Answer:
The graph of the parent function f(x) = |x| is dashed and the graph of the transformed function g(x) = |x| + k is solid. Use the slider to change the value of k. How does changing the value of k affect the graph? Positive values of k shift the graph . Negative values of k shift the graph .
Can someone answer this very fast, please!
Answers
Answer:35
Step-by-step explanation:
B+28=63, so B=63-28=35
Recent statistics have reported that the total area of Brazil is about 3 × 10^6 square miles, while the total area of Japan is about 2 × 10^5 square miles.
Create and solve an equation that can be used to find about how many times larger the area of Brazil is than the area of Japan.
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Answer:
195500000
Step-by-step explanation:
Population density
Population density of Brazil and Peru are equal
Thus,
Total population of any area million square kilometer people per square kilometer
miilion
Brazils area = 3 x 10^6 = 3000000 square miles
Japans area = 2 x 10^5 = 200000 square miles
Now we can divide Brazils area by Japans area, to find out how many times bigger Brazil is than Japan:
3000000 / 20000 = 15
Brazil is 15 times larger than Japan.
Here are two circles. Their centers are A and F.
What is the length of segment AD?
__ cm
(Hint: the line from A to D is a radius and all of the radii have the same length)
On the first circle, what segment is a diameter?
__
(Hint: this would be TWO letters that go ALL THE WAY ACROSS the circle!)
How long is the diameter of both circles?
__ cm
(Hint: remember, the diameter is the line segment that goes all the way across the circle!)
Answers
Answer:
not enough info to solve it. but I know the formulas to solve it.
Step-by-step explanation:
In order to find the radius, you must divide the area of the circle
for diameter you multiply the radius with 3.14 that should get you your answer.
Also, in the future for asking more questions maybe add more info so people can answer it. ty hope u have a good day
Answer: is that all that you can show. Bc I think I need more info
Step-by-step explanation:
Giving brainliest help me PLZZZZZZ
Answers
Answer:
2nd ONE!!!!!!!!!
Step-by-step explanation:
Answer:
its the 2nd one
Step-by-step explanation:
i dont know how to explain lol. give the other person brainliest tho.
Is it fair or not? comment your answer below
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Answer:
Step-by-step explanation:
Nope Because it is so-pose to be 200
How many solutions does the system have? { � = 9 � − 5 � = 9 � + 6 ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ y=9x−5 y=9x+6 Choose 1 answer: Choose 1 answer: (Choice A) Exactly one solution A Exactly one solution (Choice B) No solutions B No solutions (Choice C) Infinitely many solutions C Infinitely many solutions
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Option (C) Infinitely many solutions
Sorry to bother you, but I am STUGGLYINGGG
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Answer:
the answer is a
Step-by-step explanation:
the rest are correct
what is 4.2n+5-3.2n=
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Answer:
n + 5
Step-by-step explanation:
Just simplified it, since you didn't give us enough information to solve it.
Help pls. Also wdym this is to short yk why so long >:/
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Answer:
Y= mx + b
so Y = 1/3x + 2
just substitute
Now, we shall use points (3,2) as the substitutes for the solution for b, which 3 would be the input and 2 would be y.
Therefore, 2 = 1/3(3) + b
2 = 1 + b, therefore, one would be subtracted from 2 which would give us the answer of b equaling to one. Thus, y = 1/3x + 1
hey besties did you drink water today?