Answer:
3x-3 i think
Step-by-step explanation:
9x-6x = 3x 5-8 = -3
Y = 10x + 20
x = number of cars washed for charity
y = amount earned for the charity
slope = 10
This means that :
<span>
For every car washed for charity, the amount earned for the charity increases by $10. </span>
Answer:
See attachment.
If altitude = 45 then
side = 2 * height (or altitude) / square root of 3
side = 2 * 45 / 1.7320508076
side = 90 / 1.7320508076
side = 51.9615242271
Step-by-step explanation: