Question
Each car in a rental fleet is either red or white, and there are 75 cars total. There are three more white than twice the number of red cars. How many cars are white?
A) 24
B) 47
C) 48
D) 51
How do I solve this?
Answers
PsyDAG
W = 2R + 3
R + W = 75
Substitute 2R+3 for W in the second equation and solve for R. Insert that value into the first equation to solve for W.
R + W = 75
Substitute 2R+3 for W in the second equation and solve for R. Insert that value into the first equation to solve for W.
Sarah
Given that rectangle MNOP rectangle STUV, what is the length of TU?
PsyDAG
First, do your own post rather than adding on to another.
Second, you have insufficient data.
Second, you have insufficient data.
Calani
But I’m in 2nd I’m not sure