Consider the graphs below. What are the explanatory variables?
Height
Dollars
Чарм
Temperature
Length
O
A. Height, Time, Width
O
B. Temperature, Time, Length
O
C. Temperature, Dollars, Length
D. Height, Dollars, Width
O
SUBMIT

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36