Answer:
HW1= y=3x +4
HW2= y=1/5x +6
HW3= y= x + 1 ??
Quiz= ???
Step-by-step explanation:
Depends on the cost of the carpet
If the carpet costs x dollars per square foot he will pay 225x dollars.
Answer:
7 quarters and 3 dimes
Step-by-step explanation:
x: quarter y: dime
25x + 10y = 205
x+y=10
y = 10-x
25x + 10*(10-x) = 205
25x+100 -10x = 205
15x = 105
x = 7
7 = 10-7 = 3
The bat would cost one dollar and five cents and the ball would cost five cents. The reason is, you have to add them together and any higher or any lower would go over the limit of one dollar and ten cents