Answer:
7x³ + 13x²+ 8x +9
Step-by-step explanation:
(3x² + 2x + 7x³) + (10x² + 6x + 9)
= 3x² + 2x + 7x³ + 10x² + 6x + 9
= 7x³ + (3x²+ 10x²)+ (2x+ 6x) +9
= 7x³ + 13x²+ 8x +9
Answer:
24
Step-by-step explanation:
$2 divided by 4 equals 50 cents
50 cents per copy
$12 will get you 24 copies
So first off, $220,000 divided by 30 is 7333.1/3cont. so we take 7333.1/3cont. times 1.055 (bc it’s increasing and we got to move the five two places) and we get 7736.2/3cont. that is what ms.smith has to pay each year for 30 years. so divide that number by 12 (months) and we get 644.722222222cont. so there u go. that’s what she pays a month $644.72
Answer:
average speed = 8y/s
Step-by-step explanation:
- What is the player's average speed over this distance ?
Formula
s = d/t
d = 40 yards
t = 5 seconds
s = 40y/5s
= 8y/s