There are 2 x’s so it’s 2x^2 + 9x because 2x4 is 8 + 1 x and then + 4 because you connect like terms so it would be 2x^2+9x+4
Answer:
-1
Step-by-step explanation:
anything to the power of zero is always going to be 1 or -1
Answer: A) Megan’s jump is more impressive because a positive z-score means that the jump was longer than the competitions’ jumps, and her z-score is greater than Janae’s.
explanation: I just got it right on edg :)
1/2 mile in 1/4 hour |just multiply by 4
4 * 1/2 miles in 4 * 1/4 hour
2 miles in 1 hour
Davids walked 2 miles per hour (his velocity was 2mph)
