Let H = Henry
Let R = Roger
Let S = Sandy
H = 3R -> H = 3y
S = 9 + H -> S = 9 + 3y
R = y
Sandy has 3y + 9 CDs more than Roger.
Answer:
10x=40
x=40/10
x=4
4 is the answers, not -4
Step-by-step explanation:
pls mark as brainliest
Answer: I belive the answer would be 18.8
Step-by-step explanation: 75/4= 18.75 rounded to the nearest tenth would be 18.8
They are acute angels cause there smaller than 90
Answer:

Step-by-step explanation: