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4 years ago

14

To make subtracting integers easier you can change all subtraction problems to

1 answer:

Irina18 [472]4 years ago

4 0

Answer:

ssssss

Step-by-step explanation:

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Find the value of (64/25)^-1/2 Give your answer as fraction in its simplest form.

Elis [28]

Answer:

$\frac{5}{8}$

Step-by-step explanation:

$(\frac{64}{25})^{-\frac{1}{2} }$ has a negative, fractional indice; this negative sign in this context means to make the base fraction a reciprocal (flip it!):

$(\frac{25}{64})^{\frac{1}{2}}$ The denominator is the value by which we should root, then the numerator is the power the fraction should be raised to: [root and then raise]

$\frac{(\sqrt{25})^{1} }{(\sqrt{64})^{1} }$ This fraction then becomes:

$\frac{5}{8}$

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3 years ago

The regular price of an item is $150. The item is on sale at a discount rate of 30%. What is the sale price of the item?

vivado [14]

Its D!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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3 years ago

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The function rule for the input/output table is to divide by 3. What number completes the table?

Citrus2011 [14]

2..................................

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3 years ago

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How many times does 20 go into 78?

Katena32 [7]

Answer:

3

Step-by-step explanation:

20*3=60

6 0

4 years ago

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Suppose the manager of a shoe store wants to determine the current percentage of customers who are males. How many customers sho

elena-s [515]

Answer:

There are 8 percent of customers who are males

Step-by-step explanation:

if 92 percent are females that would mean that the rest of that 8 percent are males

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3 years ago