Answer:
<h2>d = 8</h2><h2>g = 2</h2>
Step-by-step explanation:
8d + 4 = 5d + 28
Group like terms
That's
8d - 5d = 28 - 4
3d = 24
Divide both sides by 3
d = 8

Cross multiply
we have
7(7g + 8) = 38.5(4)
49g + 56 = 154
49g = 154 - 56
49g = 98
Divide both sides by 49
g = 2
Hope this helps you
9, 2, -5... so is going down by 7 each time, meaning the "common difference" is -7.
You know that 3 times 2 is 6 so 30'times 20 equals 60
Answer:
i think its B
Step-by-step explanation: