Answer:
The answer is -20.
Step-by-step explanation:
To evaluate the expression, plug x= -3 and y= -5 into the expression. By plugging in the information given from the problem, the expression will look like 4(-3) + 3(-5) + 7.
Next, solve the expression, and the answer will be -20.
w+14,
give the full questions please
<u>Answer</u>
= 5 units
<u>Explanation</u>
2a - 2 = a + 1
2a - a = 1+2
a = 3
XY = 3a - 4
= 3×3 - 4
= 9 - 4
