3 years ago

5(-2n+6) = 70 Please Help me! This Is algebra

Mathematics

2 answers:

olganol [36]3 years ago

7 0

Answer:

the answe is -4

Step-by-step explanation:

first you distribute the five to the numbers in the paranthesis

5(-2n+6)

-10n+30=70.

than we subtract 30 from the 30 and 70

-10n=40

Next we divide by 10 to 40 and -10n

n=-4

the reason it negative is because if you divide a negative and a positive it always make a negative.

Karolina [17]3 years ago

6 0

The answer is n=-4 hope this helps

You might be interested in

The diagram above shows a square PQUV and a regular pentagon QRSTU.<br>Find the value of x.

Misha Larkins [42]

Answer:

Each interior angle of a pentagon equals 108 degrees.

Therefore Angle U = 108 degrees.

The angle of the square is 90 degrees.

Therefore, Angle x = 360 - 108 -90 degrees = 162 degrees!

Step-by-step explanation:

3 0

2 years ago

What's y in: 21y=(-205) +75+47y

Alenkinab [10]

The Answer Is A Fraction y= 151/47

6 0

2 years ago

Read 2 more answers

The cost of three tickets to a movie is at least $20. Select an inequality that represents the cost x (in dollars) of each ticke

SVETLANKA909090 [29]

Answer:

$x\geq \$6.67$

Step-by-step explanation:

Let

x------> the cost of each ticket

we know that

$3x\geq 20$ ----> inequality that represent the situation

solve for x

Divide by 3 both sides

$x\geq 20/3$

$x\geq \$6.67$

5 0

2 years ago

I will give brainlyest

r-ruslan [8.4K]

Answer:

Gretchen has mostly more than Manuel.

Step-by-step explanation:

Plz mark as Brainliest!

5 0

3 years ago

When h has a value 4,calculate 5h+7

Colt1911 [192]

If h=4, then 5(4)+7= 27. Using PEMDAS, do multiplication first, so 20, then add the 7.

5 0

2 years ago

Read 2 more answers