Answer:
21.24°
Step-by-step explanation:
I hope it helps :)
-2 (x + 3)
-2x-6
You just distribute the -2 to the x and 3
Answer:
Its 9
Step-by-step explanation:
The number next to the x its the slope when you have that form of a line
Step-by-step explanation:
1. making the equation:
shoes = x
shirts = y
175 = x + 3y
x = 4y
2. graph it (I'm using desmos)
the green line is for 175 = x + 3y and the purple one is for x = 4y
3. find the price
x = 4y
175 = 4y + 3y
175 = 7y
y = 175/7 = $25
price of the shirt = $25
x = 4y = 4*25 = $100
price of a pair of shoes = $100