8x5-4 is equal to 8 if that means 8 times 5 minus 4
It looks to be 29, if the rule is to add 3z
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Inverse both sides
Multiply sides by 4
Subtract sides 8
Done...
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<u>Direct Variation:</u>
when y = 7:
14 = 15x
<u>Inverse variation:</u> y*x = k
15 * 2 = k
30 = k
when y = 7: 7 * x = 30
Answer:
I think it is 2 pounds correct me if I am wrong
Step-by-step explanation: