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kolbaska11 [484]
4 years ago
7

Evaluate each expression if x = 4 and y = -3.

Mathematics
1 answer:
Phoenix [80]4 years ago
3 0

Answer:

15) 8

16) -2

Step-by-step explanation:

For each problem, use 4 where there is an x and -3 where there is a y!

15) 11+y=? If y=-3 it is 11+(-3) and that is 8!

16) x+(-6)=? If x=4 it is 4+(-6) and that is -2!

The other ones seem to be missing something so I don't understand those, but if you need more help reply to this and I'll help!

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A box of photographs contains 13 wedding photographs 4 vacation photographs and 8 holiday photographs one is randomly selected w
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Probability=desired outcomes/total possible outcomes

so
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3 years ago
Line a and b intersect, forming two adjacent angles, ∠1 and ∠2. If m ∠1= 7x-8 and
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Answer:

x = 14; y = 8

Step-by-step explanation:

A perpendicular intersection means an intersection between 2 lines, forming angles of 90°. Then:

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I hope I've helped you.

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4 years ago
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Answer:

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6 0
3 years ago
Match the following items by evaluating the expression for x = -3.
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