All categories

4 years ago

Simplify 13b + 8b + 10 - 11b - 6

Mathematics

2 answers:

raketka [301]4 years ago

5 0

Answer:

10b+4

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, we would simply group together the similar terms!

13b+8b=21b-11b=10b

10-6=4

10b+4 is your final answer

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

Please, please give brainliest, it would be greatly appreciated, I only need one more before I advance, thanks!

dmitriy555 [2]4 years ago

3 0

Answer:

10b + 4

Step-by-step explanation:

Use something such as BIDMAS to see that you do addition first.

So do 13b + 8b = 21b

21b - 11b = 10b

Then do 10 - 6 = 4

Put them together

10b + 4

You might be interested in

Ge A flower bed has the shape of a rectangle 24 feet long and 9 feet wide. What is its area in square yards? Be sure to include

Nonamiya [84]

Answer:

area = 24 yd²

Step-by-step explanation:

convert the dimensions into yards using the conversion

1 yard = 3 feet

24 feet = $\frac{24}{3}$ = 8 yards

9 feet = $\frac{9}{3}$ = 3 yards

area = length × width = 8 × 3 = 24 yd²

5 0

3 years ago

Slope is 3/7,and (4,9) is on the line

TiliK225 [7]

Answer:

$y-9=\frac{3}{7}(x-4)$

$y=\frac{3}{7}x+\frac{51}{7}$

Step-by-step explanation:

To write the equation of the line using a slope and a point, use the point-slope formula $y-y_1 = m(x-x_1)$ . Here m is 3/7. And the point $(x_1,y_1)$ is (4,9). Substitute the values and simplify.

$y-y_1=m(x-x_1)\\y-9=\frac{3}{7}(x-4)\\y-9=\frac{3}{7}x - \frac{12}{7}\\y=\frac{3}{7}x -\frac{12}{7} + 9\\y=\frac{3}{7}x + \frac{51}{7}$

Both the point slope form and the final simplified form are considered equations of the line.

3 0

3 years ago

What would be the volume

VMariaS [17]

volume=length x width x height

length=3, width=2, height=5

so you just multiply 3x2x5 to get 30

5 0

4 years ago

I need the answer for this question

garri49 [273]

Answer:

The last pair are vertical.

Step-by-step explanation:

7 0

3 years ago

In the drawing below, find x if ABCD is a square and angle B= 4x + 10.

iragen [17]

Answer:

x=20

Step-by-step explanation:

4x +10 = 90

-10 from both sides

that gives you 4x=80

80 divided by 4 gives you 20=x

6 0

4 years ago