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five more than the product of two and a number, decreased by seven;

evaluate when a = 8

A 2-column table with 7 rows. Column 1 is labeled Key Words with entries five, more than, product, two, a number, decreased by, seven. Column 2 is labeled Replace with entries 5, +, times, 2, a, minus, 7.

Write and evaluate the expression. Then, complete the statements.

First, write the expression
.

Second,
8 in for the variable, a.

Third,
by using
.

The answer is
.

five more than the product of two and a number decreased by seven evaluate when a 8 A 2column table with 7 rows Column 1 is labeled Key Words with entries five class=

Respuesta :

ImGayWhatchaGonnaDo

Answer:

First, write the expression

✔ 5 + 2a – 7

.

Second,

✔ substitute

8 in for the variable, a.

Third,

✔ simplify

by using

✔ order of operations

The answer is

✔ 14

Step-by-step explanation:

Edge

shubhamchouhanvrVT

The expression will be written as ( 5 + 2a - 7) and the value of the expression will be 14.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

We have to write the expression five more than the product of two and a number, decreased by seven.

The expression will be written as follows:-

E = 5 + 2a -7

Now putting the value for a = 8

E = 5 + 2( 8 ) -7

E  = 5 + 16 -7

E = 21 - 7

E = 14

Therefore the expression will be written as ( 5 + 2a - 7) and the value of the expression will be 14.

To know more about Expression follow

https://brainly.com/question/723406

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