Register
PLEASE HELP!!!!!!!!!!!!!!!!!!!!
134k views
4 votes
PLEASE HELP!!!!!!!!!!!!!!!!!!!!

PLEASE HELP!!!!!!!!!!!!!!!!!!!!-example-1
User Rohit Poudel
by
7.6k points

2 Answers

5 votes

Answer:

option D

Explanation:

in first three options A,B and C the quantities are combining to make 0

whereas,

in option D

the helicopter rises 40 feet, it then rises another 40 feet:

thus the combined quantity will be 80 feet instead of 0

User Anand Rajagopal
by
8.0k points
0 votes
It’s D because adding both times to reach 80, while the other options add # and then subtract the same thing.
User Lostin
by
8.7k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!