Answer:
x^2 + 1.1x + 0.28
Step-by-step explanation:
Answer: t = -93
Step-by-step explanation:
64= -8(t+85)
64= -8t - 680
744= -8t
93= -t
93= t
I believe you’re correct.
y = 3x - 6
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
Answer:
from side a _2,4.5
from side b _-4
5,-2.
hope this will be helpful for you.
