Answer:
I have actually done this before, I got it right and I chose C!
hope this helps. love u guys!
J + t = 30
j = 2t - 3
sub eq 2 into eq 1
2t - 3 + t = 30...combine like terms
3t - 3 = 30...add 3 to both sides
3t = 30 + 3
3t = 33...divide both sides by 3
t = 33/3
t = 11 <=== Tritt is 11
j = 2t - 3
j = 2(11) - 3
j = 22 - 3
j = 19 <== Jan is 19
Answer:
$933.12
Step-by-step explanation:
8% = 0.8
1080 * 0.8 = 864
864 * 1.08 = 933.12