Answer:
x+(x+4)=52
I think this is it
Step-by-step explanation:
f(n) = 4n - 3
f(10) = 4×10 - 3 = 40 - 3 = 37
Answer: She had 60% of the money left
240/600=0.4
0.4 = 40%
100%-40%=60%
15x^3y
60, 45 & 75 are all divisible by 15
4
