Answer:
plot it then see if the line is straight or not
-36x+30
-24x+20
-18x+15
-12x+10
3 months, 96 plus 78x3 = 330 (78x3=234+96) 110X3=330 meaning it is 3 months
Answer:
48
Step-by-step explanation:
3: 8h+24 4: 6h+21 5: 15x+45y 6: 44h+12g
7: 7jk first box 12jm second box. 8: 9ab+13a
Basically you just want to multiply the number outside the parentheses to each number inside them.
