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USPshnik [31]
2 years ago
10

Seven times the sum of a number and 1 is 28.

Mathematics
2 answers:
jekas [21]2 years ago
8 0

Answer:

3

Step-by-step explanation:

k12

lisabon 2012 [21]2 years ago
5 0

The number in the question that gives 28 after the operations is; <em><u>3</u></em>

We are told that the product of seven and the sum of a number and 1 is 28.

Let the number be x. Thus;

7(x + 1) = 28

Use division property of equality to divide both sides by 7.

7(x + 1)/7 = 28/7

(x + 1) = 4

Use subtraction property of equality to subtract 1 from both sides to get;

x + 1 - 1 = 4 - 1

x = 3

Therefore, in conclusion the number is 3.

Read more at; brainly.com/question/10465740

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What is 35% of 76.6?​
aleksandrvk [35]

Answer:

26.6

Step-by-step explanation:

Solution for What is 35 percent of 76:

35 percent *76 =

( 35:100)*76 =

( 35*76):100 =

2660:100 = 26.6

Now we have: 35 percent of 76.6 = 26.6

Therefore, 35% of 76.6 is 26.6

(hope this helps can i plz have brainlist :D hehe)

7 0
3 years ago
What's 51 correct and 9 incorrect as a fraction
pentagon [3]
Yes because it's a improper fraction
4 0
3 years ago
Graph a line that contains the point (3,-6) and has a slope of -1/2
djyliett [7]
If I were you, I would make the starting point (3,-6). From there, you will want to use the slope of -1/2 (go down 1 unit and to the right 2 units and draw a point)
4 0
3 years ago
Which expression below is equivalent to -3x+5(x+2)
kari74 [83]

Answer:


                                         Step-by-step explanation:

1.) Apply the distributive law

                5x + 5 * 2

2.) Multiply the numbers

       5 * 2 = 10 is equivalent to 5x + 10

3.) Group like terms

                 5x - 3 + 10

4.) Add/subtract the numbers

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4 0
3 years ago
Question
Dmitry_Shevchenko [17]
5.86 is your answer. This is because you would need to: 586/100=5.86
8 0
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