First option, third option, & fourth option i’m pretty sure
I think the answer is (-6,30) unless I messed up somewhere
Answer:
..................................
Answer:
$482.625 ≈ $482.63
Step-by-step explanation:

y · 100 = 450 · 7.25
100y = 3262.5
100y ÷ 100 = 3262.5 ÷ 100
y = 32.625
$450 + $32.625
$482.625
Answer:
Annie's height= 49 cm
Her brother's height= b+ 49
Let the sum be represented as x
x- 49 = b