How many solutions are there in 220=2x-12x

John goel is to have more then - 7 dollors in hisaccount by the end of this mounth. the varible d is the nuber of dollor in johns bank account at the end of the mounth.

Trying to find out what 18 minus one third is and what 12 minus 0ne fourth

A cyclist rode 40 miles before having a flat tire and than walking 5 miles to a service station. The cycling rate was four times the walking rate. The time spent cycling and walking was 5 hours. Find the rate at which the cyclist was riding.

The largest angle of a triangle is 60° larger than the smallest angle. the middle angle is triple the measure of the smallest angle. what is the measure of the smallest angle?

What is the difference between 0.05, 0.5, and 0.50

Sebastian is drawing a map of his local park. The actual park is a rectangle that is 300 feet long and 240 feet wide. Sebastian needs his drawing to fit on his paper, so he decides to make the long side 10 inches.

What is five times as many as 7

Using the greatest common factor for the terms, how can you write 45 + 75 as a product?

Write the complex number in the form a+bi. 8 (cos30+isin30)

The ratio of boys to girls in homeroom is 2:3if there are 8 boys how many girls are there