The system of equations below has no solution. Which equation could represent a linear combination of
the system?
2
x + y = 15
12
4x + 15 y = 12
4
X = 42
0 = -78
Ov=33
0=0

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm