All categories

3 years ago

Simplify 8x + 7 – 2x – 4 completely.

Mathematics

2 answers:

harkovskaia [24]3 years ago

6 0

Answer:

6x+3

Step-by-step explanation:

8x +7 - 2x - 4

8x-2x+7-4 ( combine like terms)

answer:

6x+3

Reminder:Whenever combining like terms, the sign changes the same

Hope this helps and make sure to thank me!

S_A_V [24]3 years ago

6 0

Answer:

6x + 3

Step-by-step explanation:

8x + 7 -2x - 4

8x +3 -2x

6x+3

You might be interested in

Explain what a variable is

AleksAgata [21]

A variable is a letter that replaces an unknown number.

7 0

3 years ago

Which point on the number line is the best approximation for √59?

Elina [12.6K]

Answer:

6^2 = 36

Step-by-step explanation:

The number that best approximates the square of 6 is 36, its actual value. The point so labelled is the appropriate point on the number line.

7 0

3 years ago

At a cookout, Mrs. Crawford makes

dedylja [7]

Answer:

I love cookouts I eat chicken nuggets and chicken yummy so delicious

7 0

3 years ago

Which is true of point K at (0, –5)? A. Point K is to the left of the y-axis. B. Point K is on the x-axis. C. Point K is on the

nirvana33 [79]

C is the correct one

hope this helps :)

3 0

3 years ago

10. What is the distance between (8,7) and (3,-5)?

Anarel [89]

Answer:

distance between points=13 units

Step-by-step explanation:

distance between points= $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

put $(x_1,x_2)$ =(8,7) and $(y_1,y_2)$ =(3,-5)

distance between points= $\sqrt{(3-8)^2+(-5-7)^2}$

distance between points= $\sqrt{(-5)^2+(-12)^2}$

distance between points= $\sqrt{25+144}$

distance between points= $\sqrt{169}$

distance between points=13 units answer

8 0

3 years ago