Answer:
8 in
Step-by-step explanation:
In a cube, the length, width, and height are all the same.
Lets x = # of hours Melania works at <span>office clerk
and y = </span># of hours Melania works as a <span>cashier
x + y = 38 so x = 38 - y
13x + 9.25y = 434
substitute </span> x = 38 - y into 13x + 9.25y = 434
13x + 9.25y = 434
13(38 - y) + 9.25y = 434
494 - 13y + 9.25y = 434
-3.75y = -60
y = 16
x = 38 - y so x = 38 - 16 = 22
answer
Melania works at office clerk = 22 hours
Melania works as a cashier = 16 hours
1.2 8 x 15 percent = 8 x .15 = 1.2
Answer:
294
Step-by-step explanation:
Answer:
X=0 and X=-2
Step-by-step explanation:
Move all terms to one side and set equal to 0. Then set each factor to 0 and solve.
X=0,-2
