use the model to find each sum or difference.
Rename the fractions as equivalent fractions with like
denominators.
1 5/8 + 1 1/2 = ___

Answer:

5 hours and 28 minutes

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

this answer is B!!

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

A factor is a term that is common in the whole expression thus the factor -6 out of 18z - 15 is -6(3z + 5/2).

An algebraic factor is the multiplication of two algebraic terms.

If we divide an algebraic factor by a factor that is available inside then the remainder after the division will be zero.

As per the given expression,

18z - 15

The factor out -6 will be,

⇒ -6(18z - 15)/(-6)

⇒ -6((-18/6)z + 15/6)

⇒ -6(3z + 5/2)

Hence "A factor is a term that is common in the whole expression thus the factor -6 out of 18z - 15 is -6(3z + 5/2)".

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Jacinta says that the product of a rational number and an irrational number is always irrational her claim is wrong.

A rational number is one that can be stated mathematically as the ratio or fraction p/q of two numbers, where p and q are the numerator and denominator, respectively.

Irrational numbers are all real numbers that are not rational numbers in mathematics. Irrational numbers, on the other hand, cannot be stated as the ratio of two integers. Decimal notation is the term used to describe the method of representing numbers in the decimal system.

Given that Jacinta says that the product of a rational number and an irrational number is always irrational.

Her statement is incorrect because if 0 a rational number is multiplied with the π which is irrational then the result will be 0 which is rational.

Therefore, Jacinta's claim is wrong.

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Answer:

108 degrees

Step-by-step explanation:

The thereom for this is the interior angles (a+10) and 44 degrees add up equaling to 2a. This works for any triangle like this. So, a+10+44=2a, and we solve for a to 54 for a. Then we insert a as 54 for 2a to get 54*2=108 degrees.

Answer:

Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet

Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.

7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.

Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.

Situation D: Total amount earned is $23.66 + $15.84 = $39.5.

Answer:

Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet

Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.

7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.

Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.

Situation D: Total amount earned is $23.66 + $15.84 = $39.5.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Because im right! yesssss

Answer:

No

Step-by-step explanation:

because the x value -4 has two y values.

Answer:

3 bags of 225 pounds has more apples

Step-by-step explanation:

2*314=628

3*225=675

675>628

3 bags of 225 pounds has more apples

Answer:

rectangle?

Step-by-step explanation:

Im not really sure but you can tell they have a pattern, for instance a square and triangle have sides while a circle and oval do not.

At the 50th place, triangle shape pattern is used.

A triangle is a geometric figure with three edges, three angles and three vertices. It is a basic figure in geometry.

The sum of the angles of a triangle is always 180°

The square, triangle, circle, and oval pattern rules are listed.

The formula for the number of shapes (n) is:

In order to calculate the 50th shape, the following absolute operator is used,

Divide 50 by 4 and record the result,

4 divided by 50 leaves, 2 as the remaining.

This implies that, the shape at the 50th position is the same shape at the 2nd position.

In the 2nd position, the shape is circle, triangle.

Hence, the shape is triangle.

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Answer:

1.$36

2.$35

3.$51

4.$43

Answer:

1.) $35

2.) $36

3.)$51

4.)$43

Step-by-step explanation:

1.)30% of 50 is 15 and you would subtract the 15 from 50 to get your discount.

2.)55% of 80 is 44 and you would subtract 44 from 80 to get your after price.

3.)For this one, I divided the discount price by 3 and multiplied it by 4 to get the original price since 1/4 was taken from it or 25%.

4.) There was only one option left.

Answer:

the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis

explanation: any number with a negative sign which is ( - ) is smaller than 0

and a number without a sign next to it is positive

a number line can show you both negative and positive to draw it

for example

__________________

-5 -4 -3 -2 -1 0 1 2 3 4 5

you can see we start from the left with the negative numbers

if you add a positive and a negative sign  to get the answer is the biggest number ik negative is always the smallest listen look at it like there is no signs and you see which one is the biggest then take that one

ex.

4+(-5)= -1

Answer:

y-intercept

Step-by-step explanation:

In all cases, when x = 0, f(0) = a or b or c.

Answer: y-intercept

Answer:

hoi zäme ich habe die Mail von gestern Abend

Step-by-step explanation:

1.) first simplify or combine like terms.\(\frac{3a}{5} -p-\frac{p}{9}+\frac{7p}{3} -\frac{q}{10}+\frac{1}{9}\)

2.) then condense. \(\frac{3a}{5} +\frac{11p}{9}-\frac{q}{10}+\frac{1}{9}\).

Answer:

not completely

Step-by-step explanation:

the card "axis" needs to be moved to the first column, the card with the plain grid on it in the second column needs to be moved to the third column, and the card that says "(7,2)" needs to be moved to the second column

Answer:

--------------------------------

The heights and shadows are proportional since they form similar triangles.

Set equal proportions and solve for the missing length:

Answer:

112 meters

Step-by-step explanation:

3.2/1.14 = x/39.75

3.2/1.14 = 2.81

2.81 * 39.75 = 111.57 = 112

Answer:

Answer is B

Step-by-step explanation:

Just gotta find the mutliplaction between them

Givw brain now :)

Answer:

B

Step-by-step explanation:

Multiply 4 and 3 to get the numbers shown on B

Answer:

Total Lunar Eclipse

Step-by-step explanation:

Answer: The answer would be 100.

Step-by-step explanation: The answer would be 100 because one friend is 128 feet above the ocean right, then the other friend is 28 feet below sea level in the water OK. So if one is 128 feet above sea level then that's a positive 128 feet. Now if the other friend is 28 feet below sea level in the water well then that's a negative 28 feet. So then what I would do is i would subtract 128 from 28 and get my answer of 100 feet apart from each other. Hope i helped and have an amazing day, and good luck on any upcoming test that you might have. I hope you Ace them all:) Good day buddy.

Answer:

100 / 22 = 4 r 12

The whole number is 4 so he can buy 4 cartridges.

You do not include the twelve because he doesn't have enough money to buy another full cartridge

Step-by-step explanation:

Answer:

If Rick is 30,Mark is 28,Jeff is 24

If Jeff is 25,Mark is 29,Rick is 31

If the total is 112 than mark is 38

(Rick)40+38(Mark)+34(Jeff) =112

Answer:

I would answer this question, but I cannot see the picture clearly. Maybe provide a clearer picture?

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation: