Answer:
b) The time it would take to run one lap
Step-by-step explanation:
Judging by how the question looks, I'd say b) The time it would take to run one lap
Answer:
x=2
x=-5
Step-by-step explanation:
You need to get everything on one side to have a quadratic equation:
x^2+6x-4 -(3x+6) = x^2+3x-10
All factors of 10 are 1*10 and 2*5.
5-2 = 3 and 5*-2 = -10
Factoring x^2+3x-10 gives us (x-2)(x+5)
x=2
x=-5
Answer: 1,2,3 becuase they are all equivalent its just logic when you think abt it
Step-by-step explanation: 4 makes no sense
Answer:
10^2 = 10 x 10 = 100
3.02 x 100 = 302
10^-2 = 1/(1/10/10) = 1/100 = 0.01
3.02 x 10^2 = 302
2.3 x 0.01 = 0.023
Hope this helps
Step-by-step explanation:
Answer:
5 1/2 miles per 1 hr
Step-by-step explanation:
biked 1 3/8 miles in 1/ of an hour
1 3/8 miles = 11/8 miles in 1/4 of hour
11/8 miles divided by 1/4 hr
11/8 ÷ 1/4
11/8 * 4/1 =44/8 = 5 4/8 miles in 1 hr or 5 1/2 miles per 1 hr
