Answer:
The unit price for 1 T-shirt is about $2.74.
Step-by-step explanation:
Set up an equation:
Variable x = unit price for 1 T-shirt
169x = 463.45
Divide both sides by 169:
x = 2.742307...
Round to the nearest cent:
x = 2.74
Answer:
y = 2x + 4
Step-by-step explanation:
First find 2 points on the line to determine slope.
(0, 4) and (2, 8)
Slope = 
y = 2x + b
b = y - intercept
b = 4
y = 2x + 4
Answer:
The slope of the red line is -1/2
Step-by-step explanation:
Parallel lines always have the same slope
Answer:
75%
Step-by-step explanation:
Since it's saying less than 7, that tells you-you have 6 numbers less than 7. I put 6/8 which converts to 75%