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morpeh [17]
3 years ago
5

What is the value of the expression 18-(4x+3y) if x=-5 and y=3? Show your work.

Mathematics
2 answers:
inna [77]3 years ago
6 0

Answer:

47 is the answer.

Step-by-step explanation:

18-(4x+3y)
\\
18-4(-5)+3(3)
\\
18+20+9
\\
38+9
\\
47


KATRIN_1 [288]3 years ago
3 0
The answer is 29


18-(4x+3y)
But x=-5 and y=3
SOLUTION
18-(4x+3y)
=18-(4(-5)+3(3))
=18-(-20+9)
=18-(-11)
=29
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