Maybe try -2/5? I don’t really know-
The cost that he will raise is $23
it's how I get the answer 20+20*15%=20+3
T = 4 + 2A
S = 5A - 8
T = S
Since T and S are equal, set them against each other
2A + 4 = 5A - 8
Subtract 2A from each side, and add 8 to each side
12 = 3A
Divide each side by 3
A = 4
So Andrew is 4 years old
If Andrew is 4, then Tom is twice that plus 4, or 12. Sarah is 5 times 4 less 8, or 12.
Answer: a.= 28.2°, b= 13.6cm, c = 3.2cm.
Step-by-step explanation:
624 is how much is deducted from his pay every month
