A button machine produces one button in 0.15 seconds. How many buttons are produced in 48.6 seconds?
2 answers:
7 because if you multiply 48.6 times 0.15 then you would have 7.29 but you have to round down because there’s no half a button
Answer: 324 buttons
Step-by-step explanation:
1 button in 0.15 seconds = x buttons in 48.6 second d
1 / 0.15 = x / 48.6 (cross multiplication )
48.6/0.15 = 324
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Answer: x = 7
Explanation:
Subtract 8 from both sides to isolate x.
x + 8 = 15
x + 8 -8 = 15 - 8
x = 15 - 8
x = 7
Answer:
Solution,
Given,
f(x) = -4x + 7
g(x) = 
Now,
fog(x) = f{g(x)} = f() = -4+7
