Answer:
c = 6
Step-by-step explanation:
- Subtract 5 from both sides. This is to cancel out the + 5. You have 3c = 18
- Divide both sides by 3. 18/3 = 6, so c = 6.
Answer:
24
Step-by-step explanation:
It descended 240 feet 12*20 is 240
Answer:
Step-by-step explanation:
y-y1=m(x-x1)
y-7=-2(x-6)
y-7=-2x+12
Answer:
c. ½x + 4 = 12; x = 16
Step-by-step explanation:
1/2 x ( Half of the allowance spent at movies & x is allowance )
1/2x + 4 ( Earned additional $4 )
1/2x + 4 = 12 ( Had $12 at the end of the week )
Check:
1/2 16 +4 = 12
8 + 4 = 12
12 = 12
Correct!