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iren2701 [21]
3 years ago
12

Which is equal to 46 a. 5(9-3)+(6•2) or b. 3(4+8)+(2•5)​

Mathematics
2 answers:
faltersainse [42]3 years ago
6 0

Answer: B

Step-by-step explanation: To solve you have to first multiply the number in front of the first pair of () by both numbers inside,then add that together. Then move on the the other pair of (). Multiply those together. Take the two numbers that you now have and add those to get the final answer.

ch4aika [34]3 years ago
5 0
It’s b because you 1st distribute 3*4 + 3*8
^ ^
12 + 24 = 36 then add 2*5 =10 36+10=46
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Jing spent 1/3 of her money on a pack of pens, 1/2 of her money on a pack of markers, and 1/8 of her money on a pack of pencils.
Reika [66]

As per the problem

Jing spent \frac{1}{3} of her money on a pack of pens.

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3 0
3 years ago
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denis23 [38]
Yap,

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4 0
3 years ago
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Savatey [412]
Answer= x²+7x+10

When we want to expand expressions such as this, the FOIL method helps us remember what exactly to do. FOIL stands for

F:First
O:Outer
I:Inner
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So, given the expression (x+5)(x+2), lets multiply the first two terms.

x*x=x²

now the outer two terms

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now the inner terms

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5*2=10

When we combine these expressions we get:

x²+7x+10

I think this is what you meant to be answered in your question, if I have been mistaken, just comment and I'll edit my answer....

5 0
3 years ago
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