2 divided by 3 = .666
Multiply by 100 = 66.6
Round to nearest whole number = 67%
3. 3.1, 3 1/4, 3 3/10
4. 5.5 ft, 70 inches (5.8 ft), 2 yards (6 ft)
Answer:
63
Step-by-step explanation:
You have to subtract 180 and 117 which is 63.
(-2x)(x^2)+(-2x)(-3) = -2x^3 + 6x
Answer:
x = -3
y = 7
Step-by-step explanation:
x + 3y = 18
-3x - 12y = -75
multiply first equation by 4
4 × (x + 3y) = 18 ➡ 4x + 12y = 72
now add the two equations up
4x + 12y - 3x -12y = 72 - 75 (-12y will eliminate 12y)
x = -3
