The right answer for the question that is being asked and shown above is that: "A. $30." Cho's bike was on sale for $20 less than the original price, and her total cost was half of what Jeff paid. Jeff pay A. $30 <span>for his bike</span>
Jeff = x (original price)
Cho = x-20
Answer:
x = 80°
Step-by-step explanation:
Angle on a straight line = 180°
(x + 40)° + (x - 20)° = 180°
x + 40° + x - 20° = 180°
2x + 20° = 180°
2x = 180° - 20°
2x = 160°
x = 160°/2
x = 80°
Check:
(x + 40)° + (x - 20)° = 180°
(80° + 40°) + (80° - 20°) = 180°
120° + 60° = 180°
180° = 180°
(22, 65) represents the A possible domain and range of F(x)
1. B
because 180 degrees minus 110 would be 70
Answer:
B) 2 one-quarter (1/4) hours
Step-by-step explanation:
1/2 hour = <u>30 minutes</u>
A) 3/4 = 45 minutes
B) 2/4 = <u>30 minutes</u>
C) 4/4 = 60 minutes
D) 5/4 = 75 minutes
