Answer: 7.142857 or 7 1/7
Step-by-step explanation:
Answer:
B = 12
Step-by-step explanation:
Give Brainllest plz
Answer:
3(x)-3(9)
Step-by-step explanation:
The brackets means you times everything within the brackets with everything outside it. So it would be 3 times x take away 3 times 9
If you plug in each answer, you would get 37.5 as the correct answer. all you do is multiply 37.5% and 120. That will equal 45.
<span>(a + 2)(b - 9) = 0
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<span>a + 2 =0 b - 9 = 0
-2 = -2 +9 = +9
a = -2 b = 9
So the second option
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