The infection rate for the United States in February was 0.3. On February 20, there were 15 people who tested positive for the Coronavirus. Write an equation that represents the number of people infected after x days.

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

and?

step-by-step explanation: