4 + (-7)
add its opposite
4 - 7
which is negative 3
4 + (-7) = -3
What question are you referring to
Answer:
b
Step-by-step explanation:
Answer:
The answer is 75 inches.
Step-by-step explanation:
If Alice is 10 inches, she is 2/3 as tall as the door. At her regular height, to be 2/3 as tall as the door the door would have to be 75 inches high.
Answer:32
Step-by-step explanation:just divided both sides by 12 that will be 348:960=32:80
