Answer: Diego, 4a + 9b is equivalent
Step-by-step explanation:
7a + 5b - 3a + 4b
= (7a - 3a) + (5b + 4b) We rerange the variables, and put them together with (), which make it more clear to solve.
= 4a + 9b
Answer:
A
Step-by-step explanation:
because it is what i think its rright correct me!
Answer:
5.3 cups of flour
Step-by-step explanation:
8.5 - 3.2 = 5.3 cups of flour
Answer:
yes
Step-by-step explanation:
Answer:
160
Step-by-step explanation:
400 / 2.5 = 160
160 x 1 = 160
