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:
9/20
Step-by-step explanation:
First you'd do 3/5 x 3/4 because the denominators aren't the same. When you multiply them you get 9/20. That's your answer! If your not satisfied look it up on Google lol.
Answer:
7
Step-by-step explanation:
Answer:
Slope = -3
Step-by-step explanation:
Slope of a straight line graph is given by; change in y ÷ change in x
Slope =
=
= -3
Answer:
5
Step-by-step explanation:
Slope intercept form is where y= mx + B where M is the slope and B is the y-intercept