Match the equations with the correct solution. a. All real numbers
b.
x = -2
C. X=3
d. no solution
e. x=1
1. 3x +4= 7x - 8
2. 2x = 7x - 5
3. 5x -8= 5x +12
4. 8x +4= - 2x - 16
5.-3x + 5 = -3x + 5

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

The function models the number of accidents per 50 million miles driven as a function