If you're asking for the solutions to x and y, x is 10 and y is 8
Yes they will please don’t worry about this, colleges are adapting and changing to how students are doing now. Please don’t beat yourself up over this
Answer:
810
Step-by-step explanation:
-21 + d = 789
d = 789+21
d= 810
Answer:
600 m
Step-by-step explanation:
The circumference of a tire is the distance around it. The distance around these tires is 1 m.
Since the tires revolve 15 times per second, this means every second the tires travel 15 m.
This means that in 40 seconds, the tires travel
15(40) = 600 m.
One company wants $10 per 3.5 hours, so they want 10 / 3.5 ≈ 2,86 dollars per hour (after rounding to the closest hundreths).
Second company wants $1.25 per half an hour, so they want 2 * 1,25 = 2,50 dollars per hour.
The unit rate is 2,86:2,50
