Answer:
x=-7
Step-by-step explanation:
first, subtract 4x from both sides. then you'll get:
-9=3x+12
next subtract 12 from both sides. Then you'll get:
-21=3x
then you divide each side by 3. You get:
x=-7
Answer:
no, it is 38.5
Step-by-step explanation:
you have to add up the two numbers that are in the middle then divide it by two since there isn't just one number in the middle.
Multiply 3.25 x 5 + 0.68 x 18.5
16.25 + 0.68 x 18.5
Multiply 0.68 x 18.5 = 12.58
16.25 + 12.58
Add 16.25 + 12.58 = 28.83
Answer ~ 28.83
Answer:
the answer is D
Step-by-step explanation:
Answer:
1: $1.50
2: $3.00
4: $6.00
5: $7.50
6: $9.00
7: $10.50
8: $12.00
9: $13.50
Step-by-step explanation: To answer this problem you need to divide $4.50 by 3. When you do that you get $1.50 per pound of gummy bears. Then you can either add $1.50 to each amount or multiple them by the x value. Then graph the numbers you get.
