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Write and evaluate the expression. Then, select the correct answer.

ten times the sum of seven and a number;
evaluate when j = 1

A 2-column table with 5 rows. Column 1 is labeled Key Words with entries ten, times, the sum of, seven, a number. Column 2 is labeled Replace with entries 10, times, (+), 7, j.

10 × 7 + j; when j = 1, the value is 71
7(10 + j); when j = 1, the value is 77
10(7 – j); when j = 1, the value is 60
10(7 + j); when j = 1, the value is 80

Respuesta :

absor201

Answer:

The correct option is:

10(7+j); when j=1, the value is 80.

Step-by-step explanation:

Let 'j' is the number

Ten times the sum of seven and a number means:

  • 10(7 + j)

When j=1, the expression becomes

[tex]10(7+j) =10(7+1)[/tex]

              [tex]=10(8)[/tex]

              [tex]=80[/tex]

Hence, the value of the expression at j=1 is 80.

i.e.

  • 10(7+j); when j=1, the value is 80.

Therefore, the 4th option is the correct answer.

camerongreer405

Answer:

10(7 + j); when j = 1, the value is 80

Step-by-step explanation:

because i just did it

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