ernstvalcourt9 ernstvalcourt9
  • 08-01-2018
  • Mathematics
contestada

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.

Respuesta :

SociometricStar
SociometricStar SociometricStar
  • 16-05-2019

Answer:

first step is multiply 8 by 4.

Step-by-step explanation:

We have been given the expression

[tex]4y+\frac{9}{7}[/tex]

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

Substitute y = 8 in the given expression

[tex]4\cdot8+\frac{9}{7}[/tex]

Using PEMDAS, we first do multiplication.

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

[tex]32+\frac{9}{7}[/tex]

Now, we can add

[tex]\frac{233}{7}[/tex]

Therefore, the first step is multiply 8 by 4.

Answer Link
foxbodygt32 foxbodygt32
  • 12-04-2022

answer is b

Step-by-step explanation:

Answer Link

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