<em><u>Answer:</u></em>
3n = 6n + 28
<em><u>Explanation:</u></em>
The number we are dealing with is "n"
<u>We will proceed by converting the English into Math:</u>
1- Three times the number = 3 * n = 3n
2- Six times the number = 6 * n = 6n
3- 28 more than 6 times the number means that we will add 28 to the value 6n. This will give 6n + 28
<u>Finally, we are given that:</u>
3n is the same as (6n + 28). This means that they are both equal.
<u>Therefore, our equation would be:</u>
3n = 6n + 28
Hope this helps :)
Answer:
1. 5/4
2. 7
Step-by-step explanation:
1) Lets call the width as w
Therefore length would be:
w+4
To find the perimeter you use the formula:
2 (l+w)
Now substitute our values into this formula:
2 (w+4+w)
2( 2w+4)
4w+8
Now make this equal to 13:
4w +8 = 13
4w = 5
w = 5/4
2. In this question we will call length l
Therefore width would be:
l-5
Now we will do the steps we did above:
2 (l+l-5)
2 (2l-5)
4l -10
4l - 10 = 18
4l = 28
l = 7
Answer:
62, 71, 80
Step-by-step explanation:
to figure out the rule we can minus 51 and 42 which is 9. so you know the rule we can now figure out the next three rules.
The answer is 51+9, the 62+9 and so on.
Answer:
51 calories per serving
Step-by-step explanation:
This is a fraction equal to
408 calories ÷ 8 servings
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 8
=>408/8
=> 51 calories per serving
