Answers
Answer:
golf: $10batting: $2.50Step-by-step explanation:
We can write two equations in the two unknowns using the given relations. Let g and b represent the costs of a round of golf and a turn in the batting cage, respectively.
5g +4b = 60 . . . . . Sylvester's expense
3g +6b = 45 . . . . . Lin's expense
Dividing the second equation by 3 gives ...
g +2b = 15 ⇒ 2b = 15 -g
Substituting into the first equation, we have ...
5g +2(2b) = 60
5g +2(15 -g) = 60 . . . . . substitute for 2b
3g = 30 . . . . . . . . . subtract 30, collect terms
g = 10 . . . . . . . divide by 3
__
2b = 15 -10 = 5 . . . . use the value of g to find b
b = 2.5 . . . . . . . . divide by 2
Mini golf costs $10 per round; batting cages cost $2.50 per turn.
Related Questions
A boy has 27 cubes, each with sides the length of 1cm. He uses these cubes to build one big cube. What is the volume of the big cube?
Answers
Answer:54
volume:side*side*side
side:1 cm*1 cm *1 cm
answer=icm
In given figure AB is the diameter of circle. If ∠CAD = 32° and ∠CPB = 28°. Find ∠CDA.
Answers
Answer:
Therefore, the angle ∠CDA is 58°.
Step-by-step explanation:
∠CDA = 58°
In the given figure, let's consider the angle ∠CDA as x.
Since AB is the diameter of the circle, we know that the angle subtended by any diameter at any point on the circumference is always 90°. Therefore, ∠CAB = 90°.
In triangle CAD, the sum of angles is 180°. So, we have:
∠CAD + ∠CDA + ∠CAB = 180°
Substituting the known values:
32° + x + 90° = 180°
Combining like terms:
x + 122° = 180°
Subtracting 122° from both sides:
x = 180° - 122°
x = 58°
How many shipments had at least 10 broken tiles but less than 20 broken tiles ?
Answers
Answer:
5 shipments had at least 10 broken tiles but less than 20 broken tiles.
Two classmates have decided to read all the volumes in a popular series of books. Carly has
already read 10 volumes and will continue to read new ones at a rate of 2 volumes per week.
Lisa, who hasn't started reading the series yet, will read 4 volumes per week. At some point,
Lisa will catch up with Carly and they will be reading the same book. How many volumes will
each girl have read by then? How long will that take?
Answers
Answer:
the volumes they would have read is 20
so it will take them 5 weeks
Step-by-step explanation:
C ( started with 10) < 12<14<16<18<20 =5 weeks
L (started with 0) <4 <8<12<16<20 = 5 weeks
for them to read the same book will take them 5 weeks and each of them would have read 20 volumes by then
-3/4 x 2/5 =? IN SIMPLEST FORM!!!! I mark BRAINLIESTTTTTT and im giving 35 POINTSSS PLEASE HELP ASAP
Answers
Answer:
\(-\frac{3}{10}\)
Step-by-step explanation:
4 × 5 = 20-3 × 2 = -6Put -6 on top of 20: \(-\frac{6}{20}\) Simplify by dividing each side by 2. It should now look like this: \(-\frac{3}{10}\)I hope this helps!
Answer:
-0.75 x 0.4= -0.3 or -3/10
Step-by-step explanation:
-3/4 translates to -0.75 and 2/5 translates to 0.4
Find the equation of the line through (2,1) which is parallel to the line y=−7x−1.
Give your answer in the form y=mx+b
Answers
Answer:
y=-7x+15
Step-by-step explanation:
MATH QUESTION PLEASE HELP!
Answers
Answer: B
Step-by-step explanation: its B
i did this before
186x983=
i hope you get it
Answers
Answer:
182,838 is the answer to this question
divide the polynomials x^2-10,000/x-100
Answers
Answer:
x+100
Step-by-step explanation:
x^2-10,000/x-100
x^2-10000 is a difference in squares and can be factored.
x^2-10000 = (x+100)(×-100).
(x+100)(x-100)/(x-100)
(x-100) cancel each other.
x+100 remains.
given g(x) is ...............
Answers
Answer:
-40
Step-by-step explanation:
It states with g(-2) that x = -2, so we can plug -2 for x.
g(x) = 3x^3 - 2x^2 + 4x
g(x) = 3(-2)^3 - 2(-2)^2 + 4(-2)
g(x) = 3(-8) - 2(4) + 4(-2)
g(x) = -24 - 8 - 8
g(x) = -40
p^3 - 64 = 0
Please help if you get it right I’ll do whatever you want I did this but I don’t know what else to do
Answers
r=4, -2+2i√3, 2-2i√3
Answer:
\(\frac{-4+-\sqrt{-48} }{2}\) that's it. Also the +- is plus or minus i just don't know how to add in there:) hope this helps
Step-by-step explanation:
Fill in the missing values to make the equation true
Answers
Answer:
the missing values are 2, 8, and 3.
pls help me with these i need to pass this lesson pls help first to answer will get brainlistest
Answers
For picture 1:
YES: 2x + 14 = 36 (2 · x) + (2 · 7) = 36 NO: The rest of the answer choices.
For Picture 2:
That equation is right.
Good luck Noal, and have a great day.
pi, 2 square root 7, square root of 7, and square root 2 (a) Approximate the square root terms using the perfect squares approximation method. Your answer should be a mixed fraction. Make sure to show your work.(b) order the numbers from least to greatest please use the original symbols and radicals provided for your final answer you may use decimals or fraction as part of your work for figuring it out
Answers
Please Help I Need Help i’m in 6th
Answers
Answer: 5.25 inches cubed
Let U= {1, 7, 6, 14, 11, 13, 4, 18}
A = {1, 4, 18}
C = {7, 6, 14, 11, 13}
Find A U C'.
Answers
The elements 1, 4, and 18 belong to the set A U C' represents the union of set A and the complement of set C.
To find the union of set A and the complement of set C (denoted as C'), you need to combine the elements that belong to either A or the complement of C.
First, let's find the complement of set C:
C' = U - C = {1, 7, 6, 14, 11, 13, 4, 18} - {7, 6, 14, 11, 13} = {1, 4, 18}
The complement of set C (C') consists of all the elements in the universal set U that are not present in set C.
Now, let's find the union of set A and C':
A U C' = {1, 4, 18} U {1, 4, 18} = {1, 4, 18}
The union of set A and C' consists of all the elements that belong to either set A or the complement of set C.
A U C' = {1, 4, 18}.
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What is the factored form of this polynomial?
Answers
(x - 1), (x + 2) and (x + 6) are the factors of th egiven polynomial.
We must factor the polynomial p(x) = x3 + 7x2 + 4x - 12 fully in order to determine its factored form.
One method is to identify a factor using the Rational Root Theorem or synthetic division, then divide the polynomial by that factor. However, we can see that x = 1 is a root for this specific polynomial.
By substituting x = 1 into the polynomial, we find that \(p(1) = (1)^3 + 7(1)^2 + 4(1) - 12 = 0\).
This means that (x - 1) is a factor of the polynomial.
Using long division or synthetic division, we can divide the polynomial by (x - 1) to find the remaining factor. The result is:
\(x^3 + 7x^2 + 4x - 12 = (x - 1)(x^2 + 8x + 12)\)
Now, we can further factor the quadratic expression x^2 + 8x + 12. It can be factored as follows:
\(x^2 + 8x + 12 = (x + 2)(x + 6)\)
Therefore, the factored form of the polynomial \(p(x) = x^3 + 7x^2 + 4x - 12\) is (x - 1)(x + 2)(x + 6).
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SOmeone please answer this for me
Answers
Answer:
z^11
Step-by-step explanation:
Hopefully that's correct, and is helpful.
Determine whether (a) x = -1 or (b) x = 2 is a solution to this equation
Answers
Answer:
x = 2 is the solution to x + 1.5 = 3.5
Step-by-step explanation:
x + 1.5 = 3.5
-1.5 -1.5
--------------------
x = 2
The average (A) of two numbers, m and n, is given by the formula A = m+t/2 . Find
the average of the two numbers 36 and 72.
The solution is
Answers
Answer:
\(54\)
Step-by-step explanation:
Formula for average A of two numbers m and n is:
\(A=\frac{m+n}{2}\)
Substitute the value m=36 and n=72
\(A=\frac{36+72}{2}\)
This is equivalent to:
\(A=\frac{108}{2}\)
The average is:
\(A=54\)
What is this hurry please will give brainluest
Answers
Answer:
450cm²
Step-by-step explanation:
The area of the kite is made up of two pairs of congruent triangles. Find the area of these and add to get the kite's area. (area of triangle = (1/2)(base)height))
2(0.5*15*20)+2(0.5*15*10)
300+150
450
What is the center of 9x^2+y^2-18x-6y+9=0
Answers
please answer this, FAST!! please!!!
Answers
Answer:$15.40
Step-by-step explanation:
in the quadratic Equation 2x²-9x-5=0 which of the following is the quadratic term?
Answers
Answer:
quadratic term = 2\(x^{2}\)
Step-by-step explanation:
2\(x^{2}\)-9x-5=0 will be the same as (a\(x^{2}\)+bx+c)
where (a\(x^{2}\)) is the quadratic term
and (bx) is the linear term
and(c) is the constant term
..............................................................................
Answers
Answer:
Debbie average daily change is 8 dollars
Step-by-step explanation:
since he lost 56$ this week (7 days) you have to divide 56 by 7 and your average daily change is 8 dollars.
Answer:
A) - 8 dollars------------------------
Loss in a week is $56, so if we divide it by the number of days, we'll get daily loss amount:
$56/7 = $8The change is - $8, since we are talking about a loss.
The matching choice is A.
Select the correct answer.
A figure shows the inscribed triangle ABC with center point O which bisects BO. An angle of C is 50 degrees.
In the diagram,
is a diameter of the circle with center O. If m∠
= 50°, what is m∠
?
A.
50°
B.
40°
C.
80°
D.
100°
Reset Next
Answers
Answer: C
Step-by-step explanation:
There is a straight road between town A and town B of length 130 km.
Maxi travels from town A to town B.
Pippa travels from town B to town A.
Both travel at a constant speed of 40 km/h.
Maxi leaves 30 minutes before Pippa.
Work out how far from town A they will be when they pass each other
Answers
They will be when they pass each other at 44 4/9 mins.
This is a classic question on Speed, time, & distance.
1. When time traveled in each segment is constant, then average speed is simple mean of speeds.
2. When distance traveled in each segment is constant, then average speed is reciprocal of simple mean of reciprocal of speeds. It is basically called Harmonic mean.
So this question falls in the category of 2.
=> So, average speed = Reciprocal of mean of reciprocals of 40 & 50.
=> Average speed = Reciprocal of mean of 1/40 & 1/50.
=> Average speed = Reciprocal of (1/40 + 1/50)/2
= Reciprocal of (5+4)/400
= 44 4/9 mins
Hence, they will be when they pass each other at 44 4/9 mins.
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(2/3a - 5) - (1/3a + 3) simplify
Answers
Answer:
i have no idea mate
Hey there!
(2/3a - 5) - (1/3a + 3)
= 2/3a - 5 - 1/3a + 3
COMBINE the LIKE TERMS
= (2/3a - 1/3a) - ( -5 + 3)
= 1/3a - 2
Therefore, your answer should be: 1/3a - 2
OR
This is classwork and i don't understand it at all PLEASE HELP
Answers
Answer:
The independent variable is the number of cars
the band washes and the dependent is the number of money they earn
Step-by-step explanation:
08.02 mc the function
Answers
Step-by-step explanation:
Question 2(Multiple Choice Worth 1 points)
(08.02 MC)
The function f(t) = 4t2 − 8t + 7 shows the height from the ground f(t), in meters, of a roller coaster car at different times t. Write f(t) in the vertex form a(x − h)2 + k, where a, h, and k are integers, and interpret the vertex of f(t).
f(t) = 4(t − 1)2 + 3; the minimum height of the roller coaster is 3 meters from the ground
f(t) = 4(t − 1)2 + 3; the minimum height of the roller coaster is 1 meter from the ground
f(t) = 4(t − 1)2 + 2; the minimum height of the roller coaster is 2 meters from the ground
f(t) = 4(t − 1)2 + 2; the minimum height of the roller coaster is 1 meter from the ground
whatever but please mark ma as BRAINLIEST answer please its a requests