All categories

2 years ago

Can someone help me with this please? i have e-learning today, and its due by 3:15 pm

Mathematics

2 answers:

garik1379 [7]2 years ago

6 0

Answer:

19q + 48r

Step-by-step explanation:

Distribute:

= (3)(q) + (3)(-2r) + 6r + (-8)(-6) + (-8)(-2q)

= 3q + - 6r + 6r + 48 + 16q

Combine like terms:

= 3q + - 6r + 6r + 48 + 16q

= (3q + 16q) + (-6r + 6r) + (48)

= 19q + 48

Zolol [24]2 years ago

5 0

Answer is 19q + 48r

You might be interested in

Which values are in the solution set of the compound inequality? Select two options

zhannawk [14.2K]

The values are in the solution set of the compound inequality are (-6, -3), (3, 8).

<h3>What is inequality?</h3>

Inequality is the phenomenon of unequal distribution of resources and opportunities among the given function.

To find the number that are solutions to the compound inequalities, the value of x is

First inequality:

4(x +3) ≤0

4x +12 ≤0

4x ≤-12

x ≤-3

The value of x lies in the interval = (-∞ , -3]

Second inequality:

x +1 >3

x>2

The value of x lies in the interval = (2 , ∞)

So, the interval solution is (-∞ , -3] U (2 , ∞)

Thus, the values are in the solution set of the compound inequality are (-6, -3), (3, 8).

Learn more about inequality.

brainly.com/question/20383699

#SPJ1

7 0

2 years ago

A recipe uses 1 ¼ cups of milk to make 10 servings. If the same amount of milk is used for each serving, how many servings can b

suter [353]

Answer:

128 is your answer.

Step-by-step explanation:

1 gallon of milk will make 128 servings.

100% Correct hope this helps ツ

8 0

3 years ago

Read 2 more answers

Given the following points, write the equation of the line that goes through them. ( -12,56), (0,8), and (8,-24).

BaLLatris [955]

Answer:

$y=-4x+8$

Step-by-step explanation:

step 1

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

take two points from the data

(0,8), and (8,-24).

substitute

$m=\frac{-24-8}{8-0}$

$m=\frac{-32}{8}$

$m=-4$

step 2

Find the equation of he line in slope intercept form

$y=mx+b$

we have

$m=-4$

$b=8$ ----> the y-intercept is given

substitute

$y=-4x+8$

8 0

3 years ago

Perform the operation. Enter your answer in scientific notation. 9 × 102 − 5.6 × 102 =

Arada [10]

Answer:

1489.2

Step-by-step explanation:

9*102-5.6*102=

102(9+5.6) =

102(9.0+5.6) =

102(14.6) =

102*14.6=

14.6*(100+2) =

(14.6*100+14.6*2) =

(1460+(14+.6) *2) =

1460+(28+1.2) =

1460+(28.0+1.2) =

1460+29.2=

1460.0+

29.2

=1489.2

3 0

3 years ago

Read 2 more answers

A block of cheese is in the shape of a rectangle prism with a width of 2.5 inches in the height of 5 inches the volume of the bl

brilliants [131]

The formula for volume is l x w x h.

To find the missing link, we do the equation backwards.

l x 2.5 x 5 = 75

If we divide 75 by 5 then by 2.5, we get 6 which becomes our length.

To check, do 5 x 2.5 x 6 which should equal 75

6 is your length

5 0

3 years ago

Read 2 more answers