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PIT_PIT [208]
3 years ago
15

Evaluate [x+y] for x=8 and y=-15

Mathematics
2 answers:
lesya692 [45]3 years ago
8 0
X+Y =?

X=8
Y=(-15)

8+(-15)=
8-15= -7
ladessa [460]3 years ago
4 0
8+-15=-7

Substitute the x for 8, and the y for -15 and you add it together. Presto!
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3x - 5 = -3 is the answer positive or negative
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3 years ago
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7 0
4 years ago
Solve the expression (7th grade math):<br><br> -0.8m+3-12.5m+95.36m
Lana71 [14]

Step-by-step explanation:

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7 0
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