After substituting, what is the first step when evaluating 4y+9/7 when y=8 Add 4 and 9. Multiply 8 by 4. Divide 9 by 7. Divide 4 by 7.

Question

asked Oct 7, 2019 122k views

2 Answers

Hamstar · Answer 1 · 2019-10-12T05:39:21+0000

Answer:

first step is multiply 8 by 4.

Explanation:

We have been given the expression

4y+(9)/(7)

We have to find the value of this expression for y = 8.

Substitute y = 8 in the given expression

$4\cdot8+(9)/(7)$

Using PEMDAS, we first do multiplication.

Hence, the first step is to multiply 4 and 8.

32+(9)/(7)

Now, we can add

(233)/(7)

Therefore, the first step is multiply 8 by 4.