Answer:
50 2/5
Step-by-step explanation:
7 2/10 can be converted to 72/10
72/10 x 6 is 432/10
432/10 simplified is 43 2/10
7 2/10 + 43 2/10 is 50 2/5
D) f(n) = 3 + 4(n-1)
3 = 1st term
4 = common difference among the terms
n = term number you are looking for.
To check: 3, 7, 11, 15, ...
f(1) = 3 + 4(1-1) = 3 + 4(0) = 3 + 0 = 3
f(2) = 3 + 4(2-1) = 3 + 4(1) = 3 + 4 = 7
f(3) = 3 + 4(3-1) = 3 + 4(2) = 3 + 8 = 11
f(4) = 3 + 4(4-1) = 3 + 4(3) = 3 + 12 = 15
So it's basically 3x2x2x2
3x2=6
6x2=12
12x2=24
there were 24 cherries before he arrived
0.5*x+7 I think may be the correct answer. Correct me if I’m wrong.