Simplify (7x)- (-2x).
A 5x
B-5x
C9x
D-9x
2 answers:
Answer: The correct option is
(C) 9x.
Step-by-step explanation: We are given to simplify the following expression :
We will be using the following rule in simplifying the given expression :
From expression (i), we get
Thus, the required simplified form is 9x.
Option (C) is CORRECT.
You answer is C because 7-(-2) is 9 and then u just had an X at the end .
Hope this helps:)
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-5 - x = 25
add -5 to both sides
-x=-20
x=20
Check the picture below.
they're at a 3:1 ratio, thus, 3 times.
15.5:1
62/4 = 15.5
15.5 : 1
Answer: The answer should be 36.75 inches.
Step-by-step explanation:
21 inches divided by 4 inches = 5.25
Multiply 5.25 by 7, which equals 36.75
18 divided by 30 equals .6
0.6=60%
Hope this helps and please give brainliest!
