Answer: A. 673.50
Step-by-step explanation:
The 3rd one in the picture
Hello there!
Answer:

Step-by-step explanation:
Distributive property: a(b+c)=ab+ac
First, you expand.
4(x-2)=4x-8
7x+1<4x-8
Subtract by 1 both sides of an equation.
7x+1-1<4x-8-1
Add/Subtract numbers from left/right.
8+1=9
7x<4x-9
Then, you subtract by 4x both sides of an equation.
7x-4x<4x-9-4x
Simplify equation.
3x<-9
Divide by 3 both sides of an equation.
3x/3<-9/3
Divide numbers from left/right.
-9/3=-3
<u><em>x<-3 is the final answer.</em></u>
Hope this helps!
Thanks!
-Charlie
Have a nice day! :)
:D
Answer:
Ax + By
Step-by-step explanation:
let the number of bags of pretzels bought be A
let the number of drinks be B.
therefore the equation for the total cost C,becomes:
C = Ax + By
Answer:
x = 634.3563415.
Step-by-step explanation:
0.25[10.25x-0.21(10.25)]=1675
0.25[10.25x-2.1525]=1675
2.5625x - 0.538125 = 1675
2.5625x = 1675 + 0.538125
x = (1675 + 0.538125) / 2.5625
x = 634.3563415