3 years ago

Point

Mathematics

2 answers:

inn [45]3 years ago

8 0

Hey there! :)

Answer:

A. x = 5.

Step-by-step explanation:

Starting with:

4x + 1 = 21

Subtract 1 from both sides:

4x + 1 - 1 = 21 - 1

4x = 20

Divide both sides by 4:

4x/4 = 20/4

x = 5.

OlgaM077 [116]3 years ago

7 0

Answer:

A.X=5

Step-by-step explanation:

4x+1=21

-1=-1

4x=20

4x/20 = 5

or just plug in five for x and you get 21

You might be interested in

Will mark brainliest

prohojiy [21]

Answer:

Although water is a renewable resource, the amount of fresh water available for use is limited. Most of Earth's fresh water is frozen and unavailable for human use.

Step-by-step explanation:

It has been a while since I have done this lesson but I remember bits and pieces. Hope this helps!!

5 0

3 years ago

Alguien me podría ayudar

BaLLatris [955]

Answer:

yessir

Step-by-step explanation:

7 0

3 years ago

Last week Will power wailked 1 4/5 miles per day for each of the 7 days. During the same week, he also jogged 2 3/4 miles per da

natali 33 [55]

A total of 26 7/20 miles or in decimal form: 26.35 miles

4 0

4 years ago

Which manner identifies a way that a mammal can be born?

aliya0001 [1]

Mammals are almost always born live from the mother.

6 0

3 years ago

Find the value of y when x equals -1. 8x - 2y =10

Artyom0805 [142]

Answer:

y = - 9

Step-by-step explanation:

Substitute in -1 for x

8(-1) - 2y = 10

-8 - 2y = 10

Subtract -8 from both sides

-8 - (-8) cancels out to 0

10 - (-8) = 18

We are left with:

-2y = 18

Divide by -2 on both sides.

-2y/-2 = y

18/-2 = -9

y = -9

6 0

3 years ago