The equation must equal 84, so you can eliminate B and D.
Chin charges a rate for 2 hours, then charges a reduced rate for 4 hours. There are no discounts present in his rate, so you can eliminate A.
The equation for Chin's charges can be found by the equation C. 2x + 4y = 84.
Answer: 2/5
Step-by-step explanation:
Multiply and do math
Answer:
radius of button = diameter / 2
= 5/2 = 2.5 cm
hope this will be helpful to you.
Answer:
570 feet above seal level
Step-by-step explanation:
The hiker was at 450 ft above sea level. He ascended 120 feet toward the top of the mountain (or goes up). 450+120 = 570. Therefore his new position is 570 feet above sea level!
Answer:the number of lacrosse sticks that were sold in November is 52
Step-by-step explanation:
The number of lacrosse sticks sold at a sporting goods store in November decreases by 35% from the number sold in October. If the number of lacrosse sticks sold in October is 80, then the amount by which it decreased would be
35/100 × 80 = 0.35 × 80 = 28
Therefore, the number of lacrosse sticks that were sold in November would be
80 - 28 = 52