So, 672 miles divided by 56 miles per hour = 12 hours
Answer:
-4y -7
Step-by-step explanation:
- 4y - 4+ (-3) = -4y -7 (here -4 & -3 are like terms.)
Answer:
c
Step-by-step explanation:
0.0125
so it is 1.25 because the thousand place onward, it is in the decimal place of the percent
4 over 12 times 8 over 20
= 4/12 * 8/20 ....( 4/12 = 1/3; 8/20 = 2/5)
=1/3 * 2/5
=2/15
(x-9)(x+7)=0
x-9=0 or x+7=0
x=9 or x=-7
:)
