30+3
11*3
10*3+3
60-30+3
(sorry if these didn't help i'm a beginner and i'm in 7th grade)
Answer:
9ab+3a
Step-by-step explanation:
2a*3b=6ab
2a*1=2a
a*3b=3ab
a*1=a
adding everything together=6ab+2a+3ab+a=9ab+3a
answer:
26 feet
step by step explanation:
40 - 5.2 = 35.2 - 8 = 27 - 1 = 26
Answer:
the diagram represents the process of enlarging a rectangle using a scale factor of 3. the width of the original rectangle must be:
Step-by-step explanation:
