Answer:
I understand there is a typo, so Belly and Billy are the same person. His age is represented as B, and Suzy's as S.
S = 19
B = 9
Step-by-step explanation:
Suzy is ten years older than Belly:
(1) S = B + 10
the next year she will be twice as old as Billy
(2) S + 1 = 2 (B + 1)
solving the system of equation (1) and (2):
Making (2) - (1):
1 = 2 (B + 1) - B - 10 => 1 = 2 B + 2 - B - 10 => 1 = B - 8 => B = 9
replacing in (1) S = 19
That’s the answer for this problem
Answer:
0step by step explanation because no blue in the bag
Answer:
-3/4n +3/8
Step-by-step explanation:
1/4(−3n+3/2)
Distribute the 1/4
1/4*-3n + 1/4*3/2
-3/4n +3/8