In 1950, the average price of a car was about $2000. This may sound inexpensive, but the average income in 1950 was much less than it is now. To compare dollar amounts over time, use the formula =, where A is the old dollar amount, S is the starting year’s Consumer Price Index (CPI), C is the converting year’s CPI, and V is the current value.

Show how you would rearrange the formula to find the old dollar amount.

A. = A= vc/s

B. = A= s/vC

C. = A= c/sV

D. = A =vs/c

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.

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