Answer:
-6x+12
-9+5a
7x+63
8y-4/5x-12
Step-by-step explanation:
To solve these all you have to do is take the number outside of the parenthesis and multiply them by each term.
-3(2x)-3(-4) All I did here was expand the problem to show what i mean by terms.
-6x+12
Do this for each problem.
0.1(-90)+0.1(50a)
-9+5a
-7(-x)-7(-9) For this one you are taking negatives times negatives so each answer will be positive.
7x+63
4/5(10y)+4/5(-x)+4/5(-15)
8y-4/5x-12
Answer: fbhgjybjgk byhhhhnkbm j hun. Hhbnbgn
Step-by-step explanation: Hvjgbkgbjh
Answer:
the top one and bottom one
Step-by-step explanation:
1,2,3,5,6,9,10,1518,30,45,90
