Which expressions is a Sum?
1 answer:
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Answer:
x >
Step-by-step explanation:
Change the less than sign to an equals sign so we can solve for x
(4-3x)-6 = -4
Reorder the numbers in the parentheses
(-3x+4)-6 = -4
Get rid of the parentheses and combine like terms
-3x-2 = -4
Add 2 to both sides
-3x = -2
Divide both sides by -3
x =
Bkuz you want it to be less than, change the equals sign to a greater than symbol bkuz of the negatives
Hope this helps!
Answer:
Step-by-step explanation:
The width of the free play section is 9 feet. The length is 5+5, which equals 10.
The area is ×
.
9×10=90 feet square
<u>Hope this helps :-)</u>
Answer:
D. A over 4
Step-by-step explanation:
One quarter is equal to . If her aunt is age 'a', than Salina's age is a/4
Hope this helps.