3 years ago

What is the value of the expression below when x = -5 and y = -10 |3x - y| +4

Mathematics

1 answer:

Oksanka [162]3 years ago

7 0

Answer:

-1 is your answer for this mate

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If 25% of a number is 100, what is the number?

Lady_Fox [76]

Answer:

E. 400

Step-by-step explanation:

So this is how we set this up, and how we solve

$0.25x=100\\x=100/0.25\\x=400$

Hope this helps!

So you are solving for circumference of a quarter circle: $\frac{1}{4}2 \pi r$

r= 28

$\pi=3.14$

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3 years ago

(a) A retailer bought a compact disc form a manufacturer for $20. In addition to that he paid a 15% value-added tax. If he sold

rosijanka [135]

Answer:

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Step by step explanation

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2 years ago

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mafiozo [28]

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3 years ago

Evaluate each permutation 7p3

enot [183]

If you have a graphing calculator, you could use it to solve this question.

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3 0

4 years ago

I need help with this question

sasho [114]

a+b= 8+24=32

Ab=8 x 24= 192

B/a= 24:8=3

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7 0

3 years ago

Read 2 more answers