Answer:
Step-by-step explanation:
x+2×3x=26
Multiply 45 and $1.65 then you get $74.25
Now subtract $100 and $74.25 to get the the amount of change
ANSWER IS $25.75
Answer:
A
Step-by-step explanation:the lines do not cross therefor the two equations do not share a solution.
Formula for perimeter of a rectangle: P = 2W + 2L
Here, P = 2(x-3 ) cm + 2(3x+7) cm = 2x - 6 + 6x + 14 (cm)
Combine like terms: 8x + 8 cm (simplest form) This is the perimeter.
Now let x = 4: P(x=4) = 8(4) + 8 cm = 40 cm
D. 11,475 (135/200= .675 =67.5 %) (67.5% x 17,000 = 11,475)