3/4 ÷ 2/1. Multiply by the reciprocal, 3/4 · 1/2 = 3/8.
She worked 2 1/2 hrs yesterday and 4 1/4 hrs today...
2 1/2 + 4 1/4 =
2 + 4 = 6
1/2 + 1/4 = 2/4 + 1/4 = 3/4
so she worked a total of 6 3/4 hrs....or 6.75 hrs
she is paid $ 54
54 / 6.75 = $ 8 per hr <=== what she earned per hr
Answer:
It's A.
Step-by-step explanation:
5x2 + 60x = 0
5x is the GCF so:
5x(x + 12 ) = 0
5x = 0, x + 12 = 0
x =0, x = -12.
A loss of 4 points would be -4
Answer:
It would be a square or a rectangle .
Step-by-step explanation:
The quadrilateral(s) has 4 sides, and each have have 4 right angles. The opposite lengths are both the same as the are parallel. Even though the rectangle has different lengths, the opposites match.
