Acity block has 3 stores and a 20 foot mural on one side of the street. on the other side of the street there are 5 stores. if all the storefronts are equal length, what's the length of the city block?

  50 ft

Step-by-step explanation:

Apparently, the 20 ft mural has the same width as 2 storefronts. So each storefront is 10 ft, and 5 of them have a length of 50 feet.

The length of the city block is 50 feet.

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1