what would the phrase "three times the sum of a number and 4" look like as a variable expression? 3(3x 4) 3x 4 3x−4 3(x 4)
2 answers:
It would be
(X + 3) times 3
Answer:
3 * (x+4)
Step-by-step explanation:
It says three times the sum of a number and 4.
We can express the number we don't know with an x. So the phrase is saying that we have the sum of a number and 4 which is the same as writing:
x+4
Also, it says three times this sum; so we know that the sum is being multiplied by 3:
3 * (x+4)
If we read this it will be the same as the phrase "three times the sum of a number and 4)
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The blanks should be:
<span>2 halves
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</span><span>7 friends
This is because 3 and 1/2 is the same as the improper fraction of 7/2. </span>
Answer:
Answer in image below
Step-by-step explanation:
Answer:
maybe y= 9 because side A B is 10 and side C D is almost the same just sleep slightly shorter.
First subtract the two numbers:
8 - 5 = 3
Now divide this to the original:
3 / 5 = 0.6
Multiply by 100:
0.6 * 100 = 60%
