To do this question you can use proportions.
3/60 is simplified to 1/20.
This shows that if you study 1 hour you get a 20. So to find the answer you multiply each side by 4.5, this means that if you study 4.5 hours you get a 90.
8(3)(12) is 288. 2(12)(4) is 96. 288/96 is 3. Answer is 3
She did not give and unknown value for iced tea
Answer:
D) y=5x+20
Step-by-step explanation:
Answer: I think it's a
Step-by-step explanation:
