-55 + 4x = 80 + 9x
help

Answers

Answer 1

Answer:

x = -27

Step-by-step explanation:

-55 + 4x = 80 + 9x

~Add 55 to both sides

4x = 135 + 9x

~Subtract 9x to both sides

-5x = 135

~Divide 15 to both sides

x = -27

Best of Luck!

Answer 2

Answer:

x= -27

Step-by-step explanation:

-55+4x=80+9x

4x-9x=80+55

-5x=135

x=-27


Related Questions

PLEASE HELP ME ASAP

i’ll give you brainliest if it’s correct please help me :(

TWO PART QUESTION
Emilio throws a marshmallow into the air from his balcony. The height of the marshmallow (in feet) is represented by the equation h= -16(t-1/4)^2+49, where T is the time (in seconds) after he throws the marshmallow. What is the maximum height of the marshmallow?


SECOND PART

Emilio throws a marshmallow into the air from his balcony. The height of the marshmallow (in feet) is represented by the equation h= -16(t-1/4)^2+49, where T is the time (in seconds) after he throws the marshmallow. How long after Emilio throws the marshmallow does it reach its maximum height?

Answers

Answer:

part 1 = 49

part 2 = .25 seconds

Step-by-step explanation:

hope that can help!

2+2=4 and more is 2x4 it is

Answers

Answer:

Step-by-step explanation:

You can view 3x3 as 3+3+3.  3x4 is 3+3+3+3.  3x4 is also 4+4+4.  And so forth.

So, you can see how 3+3 is the same as 3x2.  

Hopefully, you can also see that 2x2 is 2+2 for the same reason.  It becomes trivial.

Answer:

2+2=4is not more then 2X4

Step-by-step explanation:

Which step will get you closest to the solution of this equation?
5.2 – 2)=7
(Imagine math)

Answers

Answer:

I'm pretty sure it's the to right one

Step-by-step explanation:

5x-10=7 because you have to distribute the left side

Solve for s.
8 - 4s = s + 13

Answers

Answer:

s= -1

Step-by-step explanation:

A problem is listed below. Identify its type.
Julie's parents' 25th anniversary is in 2 years. She'd like to give her parents a vacation package for their anniversary. She anticipates the vacation package will cost her $2000. An account at her bank pays 5% per year compounded monthly. How much does she need to deposit today in this account, so that she can buy the package deal for her parents' anniversary?
a) Simple Interest
b) Future Value with compound interest
c) Future Value with simple interest
d) Effective Rate
e) Present Value with compound interest

Answers

Answer:

e) Present Value with compound interest

Step-by-step explanation:

in order to determine how much money does Julie need to deposit we have to use the present value formula with compound interest:

present value = future value / (1 + i/12)ⁿ

future value = $2,000i/12 = 5%/12 = 0.4167%n = 24

$2,000 = present value x (1 + 0.4167%)²⁴

present value = $2,000 / (1 + 0.4167%)ⁿ = $1,810.05

you can also calculate it using the future value formula, but you will end with the present value formula:

future value = present value x (1 + i/12)ⁿ

present value = future value / (1 + i/12)ⁿ ⇒ you are adding 1 more step

you could also calculate it using the present value formula and the effective annual rate:

effective rate = (1 + 0.05/12)¹² - 1 = 5.1162%

present value = $2,000 / (1 + 5.1162)² = $1,810.05 ⇒ but again you are just adding more steps into the process

Sherry and her friend hiked up 2,300 feet above their campground. They returned to the campground for lunch and then walked to the lake. The lake is 1,600 feet below the campground. What is the altitude difference between the lake and the highest point they hiked?

Answers

Answer:

3,900

Step-by-step explanation:

2,300+1,600=3,900 it's the space in-between the highest point and the lake

what is the new equation of the quadratic function​

Answers

Answer:

cant really see it

Step-by-step explanation:

A line passes through the point (8,4) and has a slope of -3/4 Write an equation in slope-intercept form for this line.​

Answers

Step-by-step explanation:

Hey there!

Given;

The line passed through point (8,4) and made slope (-3/4).

Note: Use one-point formula.

[tex](y - y1) = m(x - x1)[/tex]

Put all values.

[tex](y - 4) = \frac{ - 3}{4} (x - 8)[/tex]

[tex]y - 4 = - \frac{3}{4} x - \frac{3}{4} \times - 8[/tex]

[tex]y - 4 = - \frac{3}{4} x + 6[/tex]

[tex]y = - \frac{3}{4} x + 6 + 4[/tex]

Therefore, the equation is: y = -3/4x +10.

Hope it helps...

what is 75 percent of 225? 30 57.25 75 168.75

Answers

Answer:

168.75

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

Answer:

168.75

Step-by-step explanation:

Multiply 0.75 and 225 together

(0.75 = 75%)

0.75(225) = 168.75

So 168.75 is 75% of 225

Hope this helped :)

Brainliest?

what is 1/2 times 5/4?

Answers

Answer:

1 x 5 = 5

2 x 4 = 8

5/8 is the answer.

Answer:

5/8 or 0.625

Step-by-step explanation:

1/2 * 5/4

= 5*1/4*2

=5/8

Help!!! Huge milestone!! I will give crown!!! The value of y is directly proportional to the value of x. If y=8 when x=10, what is the value of y when x=25?

Answers

Answer:30

Step-by-step explanation:the initial statement is

y ∝ x

to convert to an equation multiply by k the constant

of variation

⇒ y = k x

to find k use the given condition

y = − 24 when x = 8 y = k x ⇒ k = y x = −22

∣22 y = − 3 x 22

∣∣∣

−−−−−−−−−−−−−−

when  x = 10

then y = − 3 × 10 = −30

2/5 divided by 2 1/10

Answers

Answer:

4/21

Step-by-step explanation:

first you need to make them both fractions, not mixed numbers. so it would be 2/5 divided by 21/10. then you flip the second number so you can multiply it : 2/5 * 10/21. 5 and 10 are divisible by 5 so you can cross 5 out and make a 1 and cross 10 out and make a 2: 2/1 * 2/21. then multiply and you get 4/21!

hope this helps!

Zoey wants to use her iPad throughout a 6-hour flight. Upon takeoff, she uses the iPad for 2 hours and notices that the battery dropped by 25%, from 100% to 75%. How many total hours can Zoey expect from the iPad on a full battery charge?

Answers

Answer:

6 hours more

Step-by-step explanation

When Zoey started the flight the battery was 100%, then it dropped to 75% in 2 hours. So each 25% will last 2 hours and there is 75% remaining which if you divide by 3 it will give 1. And each 25% will last 6 more hours until the battery dies.

PLZ HELP!!!! WILL MARK BRAINLEST IF CORRECT

Answers

Answer: the answer is 54

Step-by-step explanation: The error in the expression was that it was multiplied by 1 so it can't be one unless it was also 1 and it's not it is 54.

Match each line to its slope

Answers

Answer:

A is 1/2

B is 2

C is -2

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

4/6 + 1/3 please help i need to get my grade up qwq

Answers

Answer:  1

Explanation:

1/3 is the same as 2/6

Imagine cutting a cake into thirds, then cutting each piece in two parts, so you'll have 6 pieces total. If you shade one third of the cake, then this is the same as shading 2/6 of a cake. The diagram shows this below.

Therefore 4/6 + 1/3 is the same as 4/6 + 2/6

At this point, we add the numerators over the common denominator

4/6 + 2/6 = (4+2)/6 = 6/6 = 1

Meaning we get a full cake since 4/6 is four slices and 2/6 is another two slices leading to 4+2 = 6 slices total out of the 6 overall.

In a class of 25 students, 15 of them have a cat, 16 of them have a dog and 3 of them have neither

Answers

Answer:

9/25

Step-by-step explanation:

Our denominator is the total amount in class. x/25

Our numerator is the total of people are "the probability that a student chosen at random has a cat and a dog"  Which is -9.

~~~Hope this helps~~~ :)

Suppose a person has the following pairs of pants: white, black, khaki, and navy; the following shirts: red, blue,
yellow, green, orange, and purple; and the following shoes: tennis shoes, dress shoes, and sandals.
How many different outfits can be made from the options above if the person must choose one pair of pants, one
shirt, and one pair of shoes?
A. 72
B.12
C.24
D.13

Answers

Answer:

The answer is A, 72

Tara was 50 feet below the surface of the ocean. She then swam up 20
feet. Which integer represents her starting depth?

Answers

Answer:

The starting depth and your integer is -50 since she started below the surface.

About 5 percent of tourists who go to Egypt visit the pyramids of Dahshur. Let's say that a group of 480 tourists goes to Egypt. How many of those tourists will likely visit the pyramids of Dahshur?

Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected
A24 tourists
B5 tourists
C240 tourists
D150 tourist

Answers

Answer:

A. 24

Step-by-step explanation:

On a class trip to the aquarium, there is 1 adult for every 7 students. If 44 students go on the field trip, how many adults are going on the field trip?

Answers

Answer:

There would be at least 6 adults

Step-by-step explanation:

7 students-1 adult

7 students-1 adult

7 students-1 adult

7 students-1 adult

7 students-1 adult

7 students-1 adult

2 students-0 adults

I think it's 7 adults because 6 wouldn't be enough and you can't have half a human

What is the slope of a line that passes through the points (-2,3) and (4, -12)? -3/2 -2/5 -5/2 -9/2​

Answers

Answer:

_5\2

Step-by-step explanation:

[tex] \frac{ - 12 - 3}{4 - - 2} = \frac{ - 15}{6 } = - 2.5[/tex]

A water hose at a fire station leaked 120 gallons of
water. Water leaked at a rate of 15 gallons every 4
minutes. At this rate, how many minutes did it take
all 120 gallons of water to leak from the water
hose?
sum1 help ASAP

Answers

Answer:

Step-by-step explanation:

This is a proportion question

15 gallons / 4 minutes = 120 / x       Cross multiply

15x = 4 * 120                                      Combine the right

15x = 480                                           Divide by 15

x = 480/15

x = 32 minutes

will mark brainliest ​

Answers

Answer:

no, it'll become -10. 9 will be greater

Step-by-step explanation:

If two numbers are opposites and one number is 32 what is the other number

Answers

Answer:

-32

Step-by-step explanation:

the opposite of a positive number is a negative number

Round 859, 344 to the nearest thousand.

Answers

Answer: 860,000

Step-by-step explanation:

Since the nearest thousand is mostly higher then most of the numbers in the number line, we know that 9 is greater. It's close to 60,000 if we remove the 8. Therefore, the answer is 860.000

I NEED HELP ASAP!!! PLEASE REPLY!!

Answers

Answer:

Both are correct

Step-by-step explanation:

Answer: both are correct

Step-by-step explanation:

Both are correct

you can use either way to solve it.

2. Which is the graph of the inverse of the function represented by the equation
below?
y= 3x + 6

Answers

Answer:

To be honest with you g my bad pimp

Step-by-step explanation:

Answer:

the answer is 2

Step-by-step explanation:

In general, how tall are giraffes? stat or not stat

Answers

Answer:

18 feet tall

Giraffes are the tallest land animals. Female giraffes are up to 14 feet tall and weigh up to 1,500 pounds. Meanwhile, males are up to 18 feet tall and can weigh 3,000 pounds.

Meet Forest, the tallest giraffe in the world

(CNN) A male giraffe living in a zoo in Australia has been crowned the tallest of them all, hitting a giddy 5.7 meters (18 feet, 8 inches). Isn't that cool?!

( just so you know some of this information was with the help of google)

Brainliest?

1) A golf store pays its wholesaler $40 for a certain club, and then sells it to
a golfer for $75. What is the markup rate?

Answers

The markup rate is 87.5%

The markup rate will be 87.5%.

Amount paid to wholesaler = $40

Amount that the good was sold = $75

Markup = $75 - $40 = $35

Markup percentage will be:

Markup/Cost price × 100

= (35/40) × 100

= 0.875 × 100

= 87.5%

Learn more about markup rate on:

https://brainly.com/question/16710746

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