How do I solve 7+4.5 ( 1 + 4x) = -17.5 I have to explain how to do it

Answers

Answer 1
What you do is distribute the 4.5 into what is inside the parenthesis. This gives you 7+4.5+18x = -17.5. You pass over the 7+4.5 to the other side, which gives you ...

11.5 + 18x = -17.5
-11.5. -11.5
18x = - 29
Then you divide both sides by 18 to isolate the variable

Related Questions

Please need ASAPpppppp

Answers

Answer:

3; 12 min and 500 words

Step-by-step explanation:

They will have the same amount after 12 min and 500 words

Its easy if you plug it into the Desmos graphing calculator. Just do

y =25x+200 and the other and it will make math much easier.

A sports store near Big Bear Lake is having a 20% off sale on all water skis. What will the sale price be for water skis which regularly sell for $248?

(Need the work to be shown)

Answers

248 x 0.8 = $198.40
answer $198.40

A boat can travel 300 miles on 60 gallons of gasoline. How much gasoline will it need to go 180 miles?​

Answers

Answer:

36 gallons

Step-by-step explanation:

300 miles/60 gallons= 5 miles per gallon

180 divided by 5 is 36 gallons!

hope this helps :)

the difference of Ellen’s age and her sister Mary’s age is 4 years. Ellen is 5 years less than twice Mary’s age.

How old is Mary?

Answers

Answer:

I believe the answer is 9 years old or 8 years old.

Answer:I think mary is 14

Step-by-step explanation: Im so sorry if im wrong if am just tell me and ill change my answer

Jake lives 2⅓mile from school. He decides to walk to the shop on his way home. The shop is 1⅜mile from school. A) What is the shortest possible distance from the shop to his home? B) What is the largest possible distance from the shop to his home?

Answers

Answer:

Shortest distance = 23/24

Farthest distance = 3 17/24 miles

Step-by-step explanation:

Distance of home from school = 2 1/3 miles

Distance of shop from school = 1 3/8 miles

Shortest distance possible :

(2 1/3 - 1 3/8) miles

(7/3 - 11/8) miles

L. C. M = 24

(56 - 33) / 24

23 / 24 miles

The farthest distance :

(2 1/3 + 1 3/8) miles

(7/3 + 11/8) miles

L. C. M = 24

(56 + 33) / 24

89 / 24

= 3 17/24 miles

Which of the following cannot represent the measure of an exterior angle of a regular polygon?
1) 72
2) 15
3) 27
4) 45

Answers

Answer:

I think that it's 27

Step-by-step explanation:

Because I think that exterior angles cannot be "vertical"

Answer:

Hi Pam

Step-by-step explanation:

Help needed ASAP it’s geometry

Answers

Answer:

          32

Step-by-step explanation:

[tex]\tan(29.4^o)=\dfrac{?}{56.8}\\\\\tan(29.4^o)\times56.8=?\\\\?\approx0,563471\times56.8\approx32[/tex]

Which of the following equations correctly describes how to calculate net income?
a. net income = (cost of goods sold) - (net sales) - (operating expenses)
b. net income = (operating expenses) - (cost of goods sold) - (net sales)
C. net income = (operating expenses) + (cost of goods sold) - (net sales)
d. net income = (net sales) - (cost of goods sold) - (operating expenses)

Answers

Answer: D

Step-by-step explanation:

The equation that correctly describes the net income is; a. net income = (cost of goods sold) - (net sales) - (operating expenses)

What is gross profit?

Gross profit is the profit a firm makes after deducting the costs of manufacturing and selling its products or providing its services from the revenue the company made.

The equation that correctly describes the gross profit is given by;

gross profit = (net sales) - (cost of goods sold)

Gross profit is defined as the profit a firm makes after deducting the costs of manufacturing.

Thus, the correct option is A.

Hence, The equation that correctly describes the net income is; a. net income = (cost of goods sold) - (net sales) - (operating expenses)

Learn more about Gross Profit:

brainly.com/question/18567528

#SPJ6

Tim rides 3.2 miles on his bike everyday How far does Tim ride in one week

Answers

Answer:

22.4

Step-by-step explanation:

Just multiply 3.2 by 7 to get 22.4 miles a week. Easy.

There are rational numbers that are not
integers.
True or false?

Answers

Answer:

true

Step-by-step explanation:

This is very true hope this helps

A large University accepts 70%of the students who apply. Of the students the university accepts, 50% actually enroll. If 20,000 students apply, how many actually enroll?

Answers

Out of 20000 only 7000 will actually enroll.
Hope this helps.

Answer:

7,000 students

Step-by-step explanation:

Since 20,000 applied  to the university you have to find 70% of 20,000.

20,000 × 70% = 14,000.

Then you find 50% of 14,000 because 50% acually enroll to the university.

14,000 × 50% = 7,000

UGENT. Please help I’m so lost on this. Due within 15-20 minutes..

I’ll mark brainlylist

Answers

Answer:

Step-by-step explanation:

(y= 1/2 x 4x) answers: y intercept (0,1/2) range: ( 0 , ∞ ) , { y | y > 0 } domain: all real numbers. Asymptote: y=0. I think these are the answers for question 7, i hope this helps.

At the afternoon matinee movie, 3 adult tickets and 5 child tickets cost $46, and 6 adult tickets and 3 child tickets cost $57. Which two equations can be used to determine the price of each ticket?


Let x represent the cost of an adult ticket and y represent the cost of a child ticket.


A. 3x + 5y = 46
6x +y = 52

B. 3x + 6y = 46
5x + 5y = 57

C. 3x + 5y = 46
6x + 3y = 57

D. 3x + 6y = 63
5x + 3y = 40

Answers

Answer:

C

Step-by-step explanation:

3x + 5y = 46

6x + 3y = 57

hope this helps

how do I solve
3x-2y=2

Answers

Answer:

Both

Step-by-step explanation:

Solve for X= 2/3 + 2y/3

Solve for Y= -1 + 3x/2

Answer:

To solve for y you need to get y by itself and to get x you need to get x by itself

Step-by-step explanation:

Solve for y:

subtract 3x from both sides

-2y= 2 - 3x

divide by -2 on both sides

y= -1 + 1.5x or y= 1.5x -1

Solve for x:

add 2y to both sides

3x= 2+2y

divide both sides by 3

x= [tex]\frac{2}{3}[/tex]+[tex]\frac{2}{3}[/tex]y

(answers are in bold)

Simplify the expression

Answers

Answer:

7power 6 is the true answer please trust me.

7^6. Add the 5 and 3 to make 7^8 then subtract 2 from 8 equals 7^6

Carly works less than 20 hours per week helping her grandfather on his farm.

Question 1
Part A

Enter an inequality in the box to represent how many hours, h, Carly works on her grandfather’s farm each week.

Answers

Answer:

h>20

Step-by-step explanation:

I'm not sure though

a plumber charges a $65 fee for a repair plus $35 per hour. write an equation to model the total cost y of a repair that takes x hours.

Answers

Answer:

$65 + x=y

Step-by-step explanation: $65 is the fee, added to x which represents the amount of hours, y is the total cost

Please this is so confusing to me for some reason if anyone could answer the for me and have it correctly I’ll give big brain

Answers

Answer:

It doubles every month.

Step-by-step explanation:

0 month - 6

1 month - 12

2 month - 24

3 month - 48

4 month - 96

5 month - 192

6 month - 384

7 month - 768

8 month 1536

Answer:

[tex] \underline{\boxed{1536}}[/tex]

Step-by-step explanation:

[tex]there \: is \: a \: partern \: for \: it \to \\ \boxed{T = (m + 1)}\boxed{P = (2 \times p)} \\ \boxed{0}\boxed{6} \\ \boxed{1}\boxed{12} \\ \boxed{2}\boxed{24} \\ \boxed{3}\boxed{48} \\ \boxed{4}\boxed{96} \\ \boxed{5}\boxed{192} \\ \boxed{6}\boxed{384} \\ \boxed{7}\boxed{768} \\ \boxed{8}\boxed{1,536} \\ [/tex]

A small square has sides 7.5 inches and a large square has sides of 15 inches. What is the scale factor?

Answers

Answer:

2 inches

Step-by-step explanation:

Answer:

The answer is 2

Step-by-step explanation:

What is the value of the expression below when z=7?
3z-3
A
12
B
18
21
34

Answers

Answer:18

Step-by-step explanation:3(7) -3 = 21-3 = 18

Answer:

as z= 7                                     ANSWER IS 18

3z -3

3(7) -3 =21-3 =18

Step-by-step explanation:

PLZZ MARK AS BRAINLIEST!!!!!

Exercise 3
A box of granola bars contains an assortment of flavors. You randomly choose a granola bar and eat it.
Then you randomly choose another bar.
Event A: You choose a coconut almond bar first.
Event B: You choose a cranberry almond bar second.
Events A and B are
because the occurrence of event A
affect the
occurrence of event B.

Answers

Answer:

I'm sorry

Step-by-step explanation:

I don't know the answer

7. O professor de Matemática passou a seguinte
questão sobre somas algébricas para seus alu-
nos. Determine o valor da soma algébrica:
√12 - √27 - √75 +√48​

Answers

Answer:

nas minhas contas e pela de uma amiga o resultado e 3,46410162 mais nao sabemos se pra vocês são assim tmbm

PLZ I NEED HELP!!! Its a VolleyBall question.
These players also known as the _________must crouch low with hands held waist high, ready for a low spiked ball.

Answers

Answer:

Libero (I'm pretty sure)

Step-by-step explanation:

Liberos are the ones who receive the ball.

Use the model below to solve for the value of X.

Answers

Answer:

Find the X value bring the X value to the left side then bring the remaining value to the right side Then simplify the value to find the result

Step-by-step explanation:

What is the first step in the accident chain?
O situation
Ounsafe habit
O accident
Ounsafe action
hurry please!!

Answers

Answer:

unsafe action is the answer

Sasha is ordering balloons for a party. She wants to have a red and blue balloons with a ratio of 6 red
to 10 blue. If she wants to purchase 300 balloons total, how many red balloons will she need to
purchase?

Answers

Answer:

112.5 Red balloons

Step-by-step explanation:

6:10

We can set up a proportion to solve

6/6+10=6/16

6/16=x/300

16x=300*6

16x=1800

x=112.5

Can someone please help me !!!

Answers

1) false
2) t is the independant variable, C is the dependant variable
3) true

(3x-7)+(-4x-8)........ what is the sum of this pls

Answers

Answer:

(3x-7)+(-4x-8)

3x-7-4x-8

3x-4x-7-8

-x-15

After hitting a plot twist in his new mystery novel, Tyler can't wait to find out who the villain is. So far, he spent 3 hours reading the first 165 pages. If Tyler continues to read at the same rate, how many more minutes will he need to finish the 198-page book

Answers

Answer:

216 minutes

Step-by-step explanation:

165 divided by 3 is 55 for time pages read in an hour

198 divided by 55 is 3.6

3.6 hours is 216 minutes

Write the expression shown below with the least amount of terms.
8y + 13 - 6y + 3y + 2​

Answers

Answer:

5y + 15

Step-by-step explanation:

8y - 6y = 2y + 3y = 5y

13 + 2 = 15

Other Questions
True or false? Conservatives tend to believe that taxation is a good way to make society more equal PLS HELP ASAP130% of what amount is $88.40? The answer is D. Populist party how do i solve 4g - 2 = -6 how do I determine if a function is even, odd, or neither If 0.000006493 was written in scientific notation, what would be the exponent? A pizza is 10% off the regular price. The discount is $2. How much was the regular price of the pizza? What is the proper set up for this proportion? Tap the word that "Its" refers to. Which statement best describes the purpose of the table titled "Bovine Spongiform Encephalopathy (BSE)" at the end of the passage When Birds Get Flu?It serves to scare the reader about the dangers of eating beef.It provides the reader with facts that are easy to read and locate.It breaks up the large amount of text that appears on the page.It contains a comparison of four different dangerous diseases. 2A-32-10B-1-2.The midpoint of AB = (-2, [?]) What does autosexual mean? Find the quotient. 800 4 Due Today, Please help me. Which of the following involves only abiotic factors? A. a large rock being weathered by wind and rain B. an otter using a stone to break open a sea urchin C. a spider building a web in the corner of a building D. a pine tree absorbing light from the Sun In a class of 32 studentsthe mean height of the 14 boys is 1.56 meters.the mean height of all 32 students is 1.515 meters.Work out the mean height of the girls.Please helpWINNER GETS BRAINLIEST!!!!!! Find the volume of this right rectangular prism. [type your answer as a number] The cost of milk increases from70p to 84p. What is thepercentage increase? does anyone get this if so lmk thx:) Describe the ways in which the American Revolution was a "civil war" between the American colonies and Great Britain What is the correct meaning of the word reality.?The reality was that Lee could no longer afford to maintain the old car.focusissuedifficultytruth