Question

Q34
Please help me as soon as possible.

Answer 1

F. 88

Explanation:

To find the value of m, we set the sum of the scores of the 6 maths test to 532, then use algebraic operations to solve for m:

`\begin{aligned}(m-1)+(m+4)+(m-6)+(m+3)+(m+7)+(m-3)&=532\\\\m-1+m+4+m-6+m+3+m+7+m-3&=532\\\\6m+7+4+3-6-3-1&=532\\\\6m+4&=532\\\\6m+4-4&=532-4\\\\6m&=528\\\\(6m)/(6)&=(528)/(6)\\\\m&=88\end{aligned}`

Therefore, the value of m is:

`\Large\boxed{\boxed{m=88}}`