No 6.98x11.12 does not equal 776.176. it equals 77.6176
5x²y²+10x²-7y²-14
Factor 5x² and -7 from the expression to get:
5x²(y²+2)-7(y²+2)
Factor out y²+2 from the equation
(5x²-7)(y²+2)
Answer:
42 miles
Step-by-step explanation:
If it's a constant 12 miles per hour then it would be
12 mph x 3 hours = 36
then you would add that with the 1/2 hour for
12 mph x 1/2 hours = 6
36 + 6 = 42 miles traveled
1.25 divided by 8 =0.15635×100=15.6% or round up to 16%
Number name is the same as word form
8.542 = eight and five hundred fourty-two thousandths.
hope this helps
