Answer: a =r-d - c
Step-by-step explanation:
a+c =r-d
-c -c
a =r-d - c
Answer: see table below
<u>Step-by-step explanation:</u>

Answer:
D: 7800
Can you give me brainliest :>
Step-by-step explanation:
First you should write 2 3/4 as a decimal, 2.75 then multiply 2.75 by 2 to get 5.5. 5.5 equals 5 1/2.
Ms. Addison needs 5 1/2 cups of flour.
Answer:-5,5,5
Step-by-step explanation: