Answer:
uh i really wanna help but maybe dividing would help :)
Step-by-step explanation:
7.4 is your final answer, hope that help, one decimal place is the first number after the decimal.
Answer:
88 rolls of 2.
Step-by-step explanation:
By proportion that would be 220 * 20/50
= 220 * 0.4
= 88.
Answer:
35
Step-by-step explanation:

Solving this ^^ would equal t=35.
Only three rectangles are needed, the one at the bottom and the two at the sides.
I hope this helps.
YOU'RE WELCOME :D