Answer: a coefficet is a number that has letters by it but you only put the number so anyone that a letter and a number youll put that one in the list
Step-by-step explanation:
Distraibutiv peorpoty
a(b+c)=ab+ac
we have
3a+7+2(3+a)
distribute first
2(3+a)=6+2a
now we have
3a+7+6+2a
move like terms together
3a+2a+7+6
add lke terms
5a+13
Answer:
88
Step-by-step explanation:
Answer:
v=-6
Step-by-step explanation:
divded 4 on both side
4(-3)=3(v+2)
-12=3v+6 - subtract 6 on both side but add it to 12 becuase the like trems
-18=3v
-6=v
v=-6
The width is 7 inches. To find area, you do length times width. 8 times 7 equals 56.
