Answer:
16x-6
Step-by-step explanation:
I hope this is what you need
A) The initial value is $55. Lenny bought a soda on each day for a week. so,
$55-1.75(7)=x
b) $11,000-850(12). $11,000 is the initial value and it costs $850 each month. Mandy pays for 12 months. So we multiply the cost of one month by 12 and subtract that cost from the total amount of money.
c)$8.45-0.25(18)
Answer:
(4 x 3) x 2=
=12 x 2
=24
Step-by-step explanation:
Answer:
A) y=23-5x
b) y= -14+2x
Step-by-step explanation:
a) 5x+y=23
-5x -5x
___________
y=23-5x
b)
2x-y=14
-2x -2x
_________
-y=14-2x
__ ___
-1 -1
y=-14+2x
Answer:
-2265
Step-by-step explanation:
First, we replace x with 20.
Then, we evaluate.
The * stands for multiplication.