Answer:
2 1/4
Step-by-step explanation:
1 3/4 = 7/4
1/2 + 7/4
1/2/=2/4
2/4 + 7/4 =9/4
= 2 1/4
Slope = 3
Step-by-step explanation: Use the slope intercept form
y= mx +b
Im 100% sure this is correct
Her speed is 0.2 miles per minute (.2miles/min).
$28
40% of 20 is 8
20 + 8 = 28