All categories

3 years ago

Simplify each expression using the distributive property 9(-7q-6)

Mathematics

1 answer:

hammer [34]3 years ago

5 0

Answer:

-63q-54

Step-by-step explanation:

When using the distributive property, you multiply everything inside of the parentheses by the number outside of the parentheses.

9(-7q-6)

-63q-54

Hope this helps, and have a great day o(*￣▽￣*)ブ

You might be interested in

George bought a shirt and a pair of pants at a clothing store. The pants cost $5.23 more than the shirt, and he used a $10 off c

tekilochka [14]

The pants cost $36.06 ⇒ answer D

Step-by-step explanation:

George bought a shirt and a pair of pants at a clothing store

1. The pants cost $5.23 more than the shirt

2. He used a $10 off coupon to purchase the shirt

3. The equation s - $10 = $20.83 is used to determine the cost of the

shirt before the coupon

We need to find the cost of the pants

∵ s represents the cost of the shirt before the coupon

∵ s - 10 = 20.83

- Add 10 to both sides

∴ s = $30.83

The cost of the shirt before the coupon is $30.83

∵ The cost of the pants is $5.23 more than the cost of the shirt

∴ The cost of the pants = the cost of the shirt + $5.23

∵ The cost of the shirt is $30.83

∴ The cost of the pants = 30.83 + 5.23

∴ The cost of the pants = $36.06

The pants cost $36.06

Learn more:

You can learn more about solving a word problem in brainly.com/question/5500978

#LearnwithBrainly

6 0

4 years ago

Find the ordered pair of both 4x-3y=6 and 6x + y =42

WINSTONCH [101]

Answer:

(-60/11,111/11)

Step-by-step explanation:

Solving simultaneously, 4x - 3y=6

-3(6x + y=42)

then it becomes, 4x - 3y=6

-18x - 3y= 126 subtracting the two equations,

22x= -120, x= -60/11 and y = 111/11

7 0

3 years ago

A scale drawing of an apartment is shown. What are the actual dimensions of the Living Space?

OLEGan [10]

Answer: 12 Centimeter

Step-by-step explanation:

3 by 4 multiplied by 2

3cm x 4cm x 2

= 12cm x 2

= 24cm

3 0

4 years ago

Read 2 more answers

Help fast please! I’ll give brainliest! Level: 9th grade

aksik [14]

Answer: 4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The face of the triangular concrete panel shown has an area of 22 square meters, and its base is 3 meters longer than twice its

Elodia [21]

Answer:

The length of the base is 11 meters.

Step-by-step explanation:

The diagram of the triangle is not shown; However, the given details are enough to solve this question.

Given

Shape: Triangle

Represent the height with h and the base with b

$b = 3 + 2h$

$Area = 22$

Required

Find the length of the base

The area of a triangle is calculated as thus;

$Area = \frac{1}{2} * b * h$

Substitute 22 for Area and 3 + 2h for b

The formula becomes

$22 = \frac{1}{2} * (3 + 2h) * h$

Multiply both sides by 2

$2 * 22 = 2 * \frac{1}{2} * (3 + 2h) * h$

$44 = (3 + 2h) * h$

Open the bracket

$44 = 3 * h + 2h * h$

$44 = 3h + 2h^2$

Subtract 44 from both sides

$44 - 44 = 3h + 2h^2 - 44$

$0 = 3h + 2h^2 - 44$

Rearrange

$0 = 2h^2 +3h - 44$

$2h^2 +3h - 44 = 0$

At this point, we have a quadratic equation; which is solved as follows:

$2h^2 +3h - 44 = 0$

$2h^2 + 11h - 8h - 44 = 0$

$h(2h + 11) - 4(2h + 11) = 0$

$(h - 4)(2h + 11) = 0$

Split the above

$(h - 4) = 0\ or\ (2h + 11) = 0$

$h - 4 = 0\ or\ 2h + 11 = 0$

Solve the above linear equations separately

$h - 4 = 0$

Add 4 to both sides

$h - 4 + 4 = 0 + 4$

$h = 0 + 4$

$h = 4$ ---- First value of h

$2h + 11 = 0$

Subtract 11 from both sides

$2h + 11 - 11 = 0 - 11$

$2h = 0 - 11$

$2h = -11$

Divide both sides by 2

$\frac{2h}{2} = -\frac{11}{2}$

$h = -\frac{11}{2}$ ------ Second value of h

Since height can be negative, we'll discard $h = -\frac{11}{2}$

Hence, the usable value of height is $h = 4$

Recall that $b = 3 + 2h$

Substitute 4 for h

$b = 3 + 2(4)$

$b = 3 + 8$

$b = 11$

Hence, the length of the base is 11 meters

3 0

4 years ago

Simplify each expression using the distributive property 9(-7q-6)​

Simplify each expression using the distributive property 9(-7q-6)