Answer:
B
Step-by-step explanation:
I've taken a picture of the way I solved it.
The area of the whole room = 14 × 18 = 252
Since they divide it by half, divide the are by 2.
252 ÷ 2 = 126
Answer = 126 ft²
Hope this helped☺☺
Answer: x = 2/7y + 3/7 and
x= -5/4y + 0.8125
Step-by-step explanation: Let's solve for x.
7x−2y=3
Step 1: Add 2y to both sides.
7x − 2y + 2y= 3 + 2y
7x = 2y + 3
Step 2: Divide both sides by 7.
7x/7 = 2y+3/7 this is for the second answer Step 1: Add -5y to both sides.
4x+5y+−5y=3.25+−5y
4x=−5y+3.25
Step 2: Divide both sides by
4/4 x 4 = −5y + 3.25/4
Answer:
36
Step-by-step explanation:
2 x 3 x 3 x 2 = 36
Answer:
Step-by-step explanation:
hello :
6.2 = 620/100 and 0.02 = 2/100
6.2÷0.02 means : (620/100)/(2/100)
(620/100)×(100/2) = 620/2=310
