3 years ago

Seven times the sum of a number and 8 is 3.

Mathematics

1 answer:

Alina [70]3 years ago

8 0

Answer:

x = -53/7

Step-by-step explanation:

7(x+8) = 3

Distribute:

7x + 56 = 3

Subtract 56 from both sides.

7x = -53

Divide 7 from both sides.

x = -53/7

You might be interested in

-3 + (- 1/6) what is ansewe help asap

vichka [17]

Answer:

-3.16666666667

Step-by-step explanation:

3 0

3 years ago

Find the missing length . Leave your answers in simplest radical form

Aloiza [94]

A^2 + B^2 = C^2

x^2 + 9^2 = (SQRT 226)^2

x^2 + 81 = 226

x^2 = 145

x = SQRT 145

8 0

3 years ago

(50 POINTS) (PLEASE ANSWER THE QUESTION, NOT JUST TRY AND TAKE MY POINTS, I NEED HELP ON THIS SO DO NOT ANSWER IF YOU DO NOT KNO

jarptica [38.1K]

Answer:

No, there is no proportional relationship

Step-by-step explanation:

The proportional relationship is:

y = kx, which is a special form of linear equation, with zero y-intercept

In the given case we have:

y = 4.5x + 10

This is a linear function but not proportional relationship because it has y-intercept, different than zero

8 0

3 years ago

You can read 52 pages per hour.

lidiya [134]

Answer:

the standard is that a person can read 40 to 50 pages in an hour on average.

Step-by-step explanation:

52x2 is 104, and you need 130 pages it, i say that you cant complete the homework under two hours

5 0

3 years ago

Read 2 more answers

Sierra has a recipe she wants to make. She has to use eggs and sticks of butter. The ratio for these ingredients is 12 to 4 to m

Ne4ueva [31]

Then it would be 24:8

6 0

3 years ago

Read 2 more answers

Seven times the sum of a number and 8 is 3.​

Seven times the sum of a number and 8 is 3.