Answer:
-x + 4
Step-by-step explanation:
(4x + 3) - (5x - 1)
distribute the - into the (5x - 1)
4x + 3 - 5x + 1
combine like terms
-x + 4
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Answer:
90 degrees counter-clockwise
Step-by-step explanation:
Hope this helps! :)
Answer:
5:4
Step-by-step explanation:
There are 12 inches in one foot, so there are 24 inches in 2 feet.
Therefore, the ratio that compares 30 inches to 2 feet is the ratio that compares 30 inches to 24 inches.
This is

Simplify it:

Answer:
2
Step-by-step explanation:
4x=2+3x
4x-3x=2
x=2
Answer:
An acute angle is an angle less than 90°