(1x) +(3x)+(7x-10)= 180

Answers

Answer 1
Combine the x terms:
11x-10=180
Add Both sides by 10:
11x=190
Divide both sides by 11:
X=190/11

Related Questions

what is the solution to the inequalities shown above x/4 + 16 > 34?


A. x 18
C. x > 72

D. x < -72

Answers

The answer is a hope this helps

Connor and Maria are doing yard work for a neighbor. They make a total of $596.58. Since Maria works more hours than Connor, Maria gets 59% of the money. About how much​ (in whole​ dollars) does Maria make?

Maria makes about:
$300
$310
$240
$360
$410
$420

Answers

Answer:

360

Step-by-step explanation:

but 350 more accurately

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Answers

Answer:

1514.8

Step-by-step explanation:

Answer:

1,514.8

Step-by-step explanation:

Your current CD matures in a few days. You would like to find an investment with a higher rate of return than the CD. Stocks historically have a rate of return between 10% and 12%, but you do not like the risk involved. You have been looking at bond listings in the newspaper. A friend wants you to look at the following corporate bonds as a possible investment. A 5-column table with 2 rows. Column 1 is labeled Bond with entries A B C 7 and one-half 15, X Y Z 7 and three-fourths 15. Column 2 is labeled current yield with entries 7.5, 8.4. Column 3 is labeled volume with entries 128, 17. Column 4 is labeled Close with entries 104 and three-fourths, 100 and one-half. Column 5 is labeled net change with entries blank, + one-fourth. If you buy five of the XYZ bonds with $8 commission for each, how much will it cost? a. $5025 b. $5065 c. $1005 d. $1045

Answers

Answer:

Answer is B. 5065

Step-by-step explanation:

Edge says so

Your current CD matures in a few days. You would like to find an investment with a higher rate of return than the CD. Stocks historically have a rate of return between 10% and 12%, but you do not like the risk involved. You have been looking at bond listings in the newspaper. A friend wants you to look at the following corporate bonds as a possible investment.

What was the price of the XYZ bond on the previous day?

Edge says its C. 100 1/4

Your current CD matures in a few days. You would like to find an investment with a higher rate of return than the CD. Stocks historically have a rate of return between 10% and 12%, but you do not like the risk involved. You have been looking at bond listings in the newspaper. A friend wants you to look at the following corporate bonds as a possible investment.

What was the price of the ABC bond on the previous day?

Edge says its D. 104 3/4

Answer:B

Step-by-step explanation:

Alyssa had to read 110 pages over the weekend. By Saturday, she had completed 60 pages. What percent did she complete? Which proportion can be used to solve? *
60/110 = x/100
x/110 = 60/100
110/60 = x/100

Answers

Answer:

i believe the answer is c or 110/60=x/100

Step-by-step explanation:

How long will it take for an investment to triple, if interest is compounded continuously at 8%?
It will take years before the investment triples.

Answers

Answer:

It will take 14 years before the investment triples

Step-by-step explanation:

Continuous Compounding

Is the mathematical limit that compound interest can reach if it was calculated and reinvested into an account's balance over a theoretically infinite number of periods.

The formula for continuous compounding is derived from the formula for the future value of a compound interest investment:

[tex]FV = PV\cdot e^{i.t}[/tex]

Where:

FV = Future value of the investment

PV = Present value of the investment

i     = Interest rate

t     = Time

It's required to find the time for an investment to triple, that is, FV = 3 PV, knowing the interest rate is i=8%=0.08.

Substituting the known values:

[tex]3PV = PV\cdot e^{i.t}[/tex]

Dividing by PV:

[tex]3 = e^{i.t}[/tex]

Taking logarithms:

[tex]\ln 3=i.t[/tex]

Solving for t:

[tex]\displaystyle t=\frac{\ln 3}{i}[/tex]

[tex]\displaystyle t=\frac{\ln 3}{0.08}[/tex]

t = 13.7 years

Rounding up:

It will take 14 years before the investment triples

It will take 37.5 years before the investment triples.

The formula for calculating the future value is expressed as:

[tex]A =Pe^{rt}[/tex]

P is the principal

r is the rate (in %)

t is the time (in years)

If the investment tripled, then A = 3P. The equation will become:

[tex]3P=Pe^{rt}\\3=e^{rt}\\ln3 =lne^{rt}\\rt = 3\\0.08t =3\\t =\frac{3}{0.08} \\t =37.5 years[/tex]

Hence it will take 37.5 years before the investment triples.

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Answers

Answer:

it is b

Step-by-step explanation:

when you divide exponents you subtract them. when you have parentheses you multiply the exponents. the one on the left is 6^13 and the one on the right is 6^8. 6^13 is more than 6^8.

debby collected eight times as many bags of cans as her friend .if her friend collected two thirds of a bag. how many bags did debby collect

Answers

Answer:

5 1/3

Step-by-step explanation:

I caculated 2/3 times 8

x/-4 = -1.1
I’m bad at one step equations so thank you if you help <3

Answers

x/-4 = -1.1

=> x = -1.1 × -4

=> x = 4.4

If ABCD is a parallelogram. BC=13 and AB=5, what is the perimeter of the parallelogram?

Answers

Answer:

36

Step-by-step explanation:

In a Parallelogram , it is important to note that opposite sides are equal to each other.

We are given parallelogram ABCD.

We have sides: AB, BC, CD, AD.

Since opposite sides are equal then:

AB = CD

BC = AD

The perimeter of a parallelogram is the sum of all its sides.

In the question: BC=13 and AB=5

Hence,

AB = CD = 5

BC = AD = 13

Perimeter of Parallelogram ABCD = 5 + 5 + 13 + 13

= 36.

What is the equation of this line?

Answers

The equation would be Y = 2/3. I got this answer because the slope is 2/3 and there isn’t a y-intercept.

5+2(10-4) ask question?​

Answers

Answer: It is 17

Step-by-step explanation:

5+2(10-4)

5+2(6)

5+12

17

Answer: 17

Step-by-step explanation: you just have to simplify

The graph of y = sin(x + 4) compared to the graph of
y = sin x has moved:

Answers

Yessss      The answer is:          

The graph of y = sin(x + 4) compared to the graph of

y = sin x has moved:     It will be more voilentary and smaller but more larger with the aixs (x,y)  

The table below shows the total cost for purchasing a certain number of equally-priced concert tickets

Write an equation to describe the relationship between t, the number of tickets, and c, the total cost of tickets.

Answers

Answer:

c=55t

Step-by-step explanation:

Your answer will be c=55t

An estate of ​$485,000 is left to three siblings. The eldest receives 3 times as much as the youngest. The middle sibling receives ​$13,000 more than the youngest. How much did each​ receive?

Answers

Answer:

Step-by-step explanation:

the youngest received 94,200

the middle received 107,200

the eldest received 283,600

Step-by-step explanation:

Given parameters:

Worth of the estate  = $485000

Unknown:

Amount received by each sibling = ?

Solution:

Let the amount received the eldest  = e

                                                 middle  = m

                                                 youngest  = y

                  e  = 3y

                 m = y + 13000

so;

      e + m + y  = 485000

      3y + y + 13000 + y  = 485000

         5y  = 485000 - 13000

         5y  = 472000

           y  = $94400

Eldest  = 3y  = 3 x 94400 = $283200

Middle  = $94400 + $13000 = $107400

Youngest  = $94400

The table shows the relationship between y, the cost to rent a boat, and x, the mount of
time the boat is rented
Boat Rental Costs
Time,
Cost
(hours) (dollars)
1
32
5
104
Which grabest represents the relationship between x and y'shown in the table?
Boat Rental
Boat Rental

Answers

Answer: A

Step-by-step explanation:It shows the correct graph

Need help I’ll mark brainliest

Answers

Answer:

Step-by-step explanation:

y=25x if  y is the miles and x is the time

Answer:

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Step-by-step explanation:

Use the data below to determine how many days of class a student missed if he or she has a quarter grade of 40%.
Question 3 options:
A.7 days
B.4 days
C.9 days
D.1 day

Answers

Answer:7 days

Step-by-step explanation:

what's the answer plz​

Answers

Answer:

x ≥ 33

Step-by-step explanation:

Answer: the answer is 33

Simone paid $5.25 for 3 pounds of apples. Which equation represents the cost, in dollars, C, of buying a pounds of apples?
C = 1.75a
C = 2.25a
C = 1.75 + a
C = 2.25 + a
Explain whatever the answer is.

Answers

I believe it is the first once because if a means the amount of apples and $1.75 is the amount paid for 1 apple, this answer would be correct.

I need help ASAP ! Nd plz help me how to show work

Answers

Answer:

x = -3

Step-by-step explanation:

y = -x + 2

7x + 4y = -1

Subsitution method: (Substitute y)

7x + 4(-x+2) = -1

Expand.

7x + (-4x + 8) = -1

One plus and one minus make one minus. Two plus makes a plus.

7x -4x + 8 = -1

Simplify.

3x + 8 = -1

Isolate 3x.

3x = -1-8

    = -9

Find x.

x = -9 ÷ 3

  = -3

You invest $3,635 in an investment with annual rate of return 6%. How much will the investment be worth after 8 years?

Answers

Answer:

5,379.80

Step-by-step explanation:

you multiply $3,635 times .06, and you'll get $218.10. then you multiply $218.10 times 8. you will get $1,744.80. you then add your original amount of $3,635 and the final answer is $5,379.80

Which linear inequality and its solution set is represented by the graph?

Answers

Answer:

im pretty sure its y is more than or equal to 3x - 4

Step-by-step explanation:

PLEASSSE HELP ASAP I'LL GIVE ⊂BRAINLIEST⊃ AND ↑5 STARS↑ !!!

⇔ all answers answered are required for 5 stars & brainliest⇔

Wilson paints 40% of a bookcase in 20 minutes.
How much more time will it take him to finish the bookcase? Write an equation using equal fractions to represent this situation. Use a box to represent the total time it takes to paint the bookcase.

second question

How much time will it take Wilson to finish painting the bookcase? Explain.

Answers

Answer:

Step-by-step explanation:

30 minutes UoU

Every 10 minutes he finishes 20% of the book case.

so In 10 minutes he will have 50% done, In 20 minutes 60%, in 40 minutes 100%

What is the percentage difference in average lifetime earnings of a college graduate earning $60,000 / year vs. a high school graduate earning $38,000 / year?

Answers

Answer: 37

Step-by-step explanation:

Gven f(x) = -5x+9 If F(x)=-89. find x​

Answers

Answer:

19.6 = X

Step-by-step explanation:

Plug in -89 for F(x)

Then just solve.

Get that 100.

The coordinates of both the pre-image and image of quadrilateral JKLM are listed in the table
below.
Which rule best represents this dilation?
A- (x, y) -> (4/11 x, 4/11 y)
B- (x,y) -> (3/22 x, 3/22 y)
C- (x, y) -> (11/4 x, 11/4 y)
D- (x, y) -> (22/3 x, 22/3 y )

Answers

Answer:

Option C.

Step-by-step explanation:

From the table attached,

Pre-image coordinates J(-8, 2) → Image coordinates J'(-22, 5.5)

J(-8, 2) → J'(-22, 5.5)

Since, rule for the dilation of a point is,

(x, y) → (kx, ky) [Here k = scale factor of dilation]

Therefore, kx = -22

k(-8) = -22

k = [tex]\frac{-22}{-8}[/tex]

k = 2.75

So the scale factor should be 2.75

From the given options,

Option A.

(x, y) → [tex]\frac{4}{11}(x, y)[/tex]

       → 0.36(x, y)

But value of k should be 0.36

Therefore, Incorrect option.

Option B.

(x, y) → [tex]\frac{3}{22}(x, y)[/tex]

       → 0.14(x, y)

k = 0.14

But the value of k should be 2.75

Incorrect option.

Option C.

(x, y) → [tex]\frac{11}{4}(x, y)[/tex]

       → 2.75(x, y)

k = 2.75

Therefore, this option is correct.

Option D.

(x, y) → [tex]\frac{22}{3}(x, y)[/tex]

       → 7.33(x, y)

k = 7.33

But the scale factor should be 7.33

Incorrect option.

Right now, Kate is 4 times as old as Tim. In four years, Katie will be 2 times as old as
Tim How old is each of them right now? How old will they be in four years?

Answers

Answer:

wth kinda question is this well how old is tim they could be 15 or 30 we don't clarify for us

Step-by-step explanation:

get smarter for asking question

Answer:

ya what the guy said above me

Step-by-step explanation:

5
Twenty sixth graders are going on a field trip. They will be
divided into 4 equal groups to take a tour. How many
students will be in each group?

Answers

Answer:

5 students per group

Step-by-step explanation:

20 ÷ 4 = 5 students

Answer:

5

Step-by-step explanation:

20/4=5

When using inverse operations, what should you do to solve y - 7 = 10?

Answers

Answer:

17

Step-by-step explanation:

There is a SUBTRACTION symbol in the problem. So, you will do the opposite, & ADD the 2 available numbers in the equation. 10+7=17

When you replace that y with 17, the equation is correct.

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