Answer:
B
Step-by-step explanation:
10 + (-42)
10 - 42
-32
Answer:
-3
Step-by-step explanation:
5•-3=-15
4•-3=-12
-15+3=-12
Answer:
The value of x is
.
Step-by-step explanation:
It is given that the inverse variation equation is
..... (1)
The value of y is 4 and the value of k is 7.
Substitute y=4 and k=7 in equation (1).

Divide both sides by 4.


Therefore the value of x is
.
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Answer:
<u>7y +2x</u>
Let x = the number of weeks
Hope this helps!