Asky scraper measures 5.8 inches tall the scale of the photo to the actual skyscrapers is 1: 245 how tall is the actual skyscraper

Answer

1421 inches or 118.42 feet

Step-by-step explanation:

5.8 = 1/245 of the real size.

5.8 (245) = 1421 inches or 118.42 feet (divide inches by 12).

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.