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3 years ago

What percent increase between 80 and 110

Mathematics

2 answers:

lianna [129]3 years ago

7 0

Answer:

37.5%

Step-by-step explanation:

Dennis_Churaev [7]3 years ago

5 0

Answer:

37.5 percent

Step-by-step explanation:

Where: 80 is the old value and 110 is the new value. In this case we have a positive change (increase) of 37.5 percent because the new value is smaller than the old value.

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What is the area? (IXL)

Zina [86]

Answer:

45 square meters

Step-by-step explanation:

we know that

The area of trapezoid is equal to

$A=\frac{1}{2}(b1+b2)h$

where

b1 and b2 are the parallel bases

h is the height of trapezoid (perpendicular distance between the parallel bases)

we have

$b1=6\ m\\b2=9\ m\\h=6\ m$

substitute

$A=\frac{1}{2}(6+9)6$

$A=45\ m^2$

3 0

3 years ago

Simplify the expression: 8–3w+3w+2–8

Ray Of Light [21]

Combine like terms. 3w-3w=0. 8+2-8=2. So the answer is 2. I hope this helps!

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3 years ago

Francis can buy 7 shirts for $42 or 8 shirts for $48. How much will she pay for nine?

Delvig [45]

Answer:

$54

Step-by-step explanation:

$42/7=6\\48/8=6\\x/9=6\\x=54$

Hope this helped :D

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3 years ago

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Each banana weighs 1/2 pound. How many bananas are there in 3 pounds?

Mariana [72]

Answer:

Step-by-step explanation:

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7 0

3 years ago

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What is this I am so confused please help

goblinko [34]

Answer: A

Step-by-step explanation:

When you write exponential form to radical form, the fraction tells us that kind of root it is. Since it is a cubed root, as indicated by the 3 in front of the radical, we know that the fraction will be $\frac{1}{3}$ . If it were to be $\frac{1}{3}$ , the entire radical would be to the power of 1. Since the radical is to the power of x, our answer would be $125^{\frac{1}{3}x }$ .

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2 years ago