C. 4 because 4 is a perfect square, as well as x^2 and 4x
I hope that helps!
Mason:
time = t
V = 6 ft/s
Distance = v * t = 6t
Nora:
time = t - 60 [ I passed 1 minute to seconds]
V = 8 ft/s
Dsitance = v*t = 8 (t - 60)
Both distance are equal
6t = 8(t-60)
6t = 8t - 480
8t -6t = 480
2t = 480
t = 480/2
t = 240 s
Mason had been swimming for 240 seconds when both had swan the same distance.
Answer:
Subtract both sides by 7
Step-by-step explanation:
We have to make sure that we isolate the x term first. So we must subtract 7 from both sides.
Answer:
7.53 x 10²
Step-by-step explanation:
10² two time the 10 is 100
Answer:
A
Step-by-step explanation:
Mulitply 3 by 7x and -8
21x - 24
