A certain Math Club makes 35 bars of laundry soap a week and sells these at $20 each. Before the soap can all be sold, the pupils found out that 6 bars were destroyed by mice. How much will be the total sale at the end of a four-week month?Write an expression and show your work and answer.

$2680

Step-by-step explanation:

A certain Math Club makes 35 bars of laundry soap a week and sells these at $20 each.

For 1 week

= $35 × 20

= $700.

For 4 weeks =

4 × $700 = $2800

Before the soap can all be sold, the pupils found out that 6 bars were destroyed by mice.

Hence, the amount lost = $20 × 6

= $120

How much will be the total sale at the end of a four-week month?

The total sale =

$2800 - $120

= $2680

well what you have to do is divide 84 by 6 so theanswer

step-by-step explanation:

84 divided by 6 = 14

and that lightbulb changing party must be freaking lit!

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9