Answer:
5(x-3)
Step-by-step explanation:
The word "SUM" means the answer to an "ADDITION".
"SUM" is always used with the word "AND" to indicate which numbers are being added.
The SUM of a number AND -3 is written as:
(
x
+
(
−
3
)
),
or (
x
-3
)
(where we have chosen the number to be x
.)
But we want FIVE of those sums; this means:
5 (
x
−
3
)
Answer:
Commutative property
Step-by-step explanation:
After you see the image you want to add 30 min which would make it 10:00 then you want to add 15 min. then you add your minutes together and get 45 min. And that would be your answer.
Answer:
The number line that shows x > 8
Step-by-step explanation:
First, subtract 15 from both sides
<em>15 + 2x -15 > 31</em>
<em>2x > 16</em>
Then divide both sides by 2
<em>2x ÷ 2 > 16 ÷ 2</em>
<em>x > 8</em>
