Answer:
2.8867
Step-by-step explanation:
9.8x+17=7.6x-16
We move all terms to the left:
9.8x+17-(7.6x-16)=0
We get rid of parentheses
9.8x-7.6x+16+17=0
We add all the numbers together, and all the variables
2.2x+33=0
We move all terms containing x to the left, all other terms to the right
2.2x=-33
x=-33/2.2
x=-2.8867
Plz help meh if it says high school its middle
Answer:
he bought it for 570.8
Step-by-step explanation:
Helpppp fastttt Plz show allll workkkkk
Answer:
The answer is 13 because you are a trying to put the letters alone and when you do that you eventually get 13
Your friend washed 3/4 of the car in 1/2 of an hour. She says her answer means she can wash 6 cars in 4 hours. Is her answer written as a unit rate? Her work: 3/4÷1/2= 3/4●2/1= 6/4 Select all that apply.
A) Yes, it is correct.
B) No it is not correct.
C) The correct unit rate is 3 cars in 2 hours
D) The correct unit rate is 1 1/2 cars in one hour.
E) The correct unit rate is 2/3 cars in one hour.
F) The correct unit rate is 2 cars in 3 hours.
Answer:
The correct answer is E.
Step-by-step explanation:
Answer:
e
Step-by-step explanation:
a tv has an original price of $399. enter the new price after the given percent of change.
20% increase.
the new price is ____
Answer:319
Step-by-step explanation:
Answer: Just steal it, WAY easier than purchasing for 478.8.
Step-by-step explanation:
haha sorry suddomanz u don't have to do this one. what is the area of this trapezoid.
just tryin to use my points that i got that i have been saving up for a while to answer the questions.
Answer:
i'll do it anyways: 19575 meters
Select the correct answer.
What is a unit rate?
A.
a rate with one in the numerator
B.
a rate in which the numerator and the denominator are equal
C.
a rate with one in the denominator
D.
a rate in which the denominator is greater than the numerator
Answer:
c i think :/ sorry if its not right
Step-by-step explanation:
Answer:
I would say C
Step-by-step explanation:
Because it usually means "per" which means how many it takes for 1. So if it has 1 in the denominator, it's a whole, or how many it takes to have 1.
please help me. I hate word problems.
Answer:
The answer is A 6 miles
Sara's taxi ride to the movies went 6 miles to get the total $20.5
Step-by-step explanation:
$2.75 x 6 miles= 16.5
$16.5 + $4 for the first mile = $20.50.
In this net, the two triangles are right triangles. All quadrilaterals are rectangles. What is its surface area in square units? Show your reasoning.
PLEASE HELP.
Answer:
46
Step-by-step explanation:
Pls help like plsss and thx
Giving crown to correct answer, reporting spam.
PLEASE ANSWER 100POINTS+BRAINLEST PLEASE HELP NO DUMMY ANSWERS
Answer:
uuuuuuuuuuuuhhhhhhhhhhhhhhh.............. if u have an amazon alexa ask her
Step-by-step explanation:
HELP!! THE QUESTION IS IN THE PHOTO!!!
Which one is the correct answer or are both of them right?
Which one of the following compounds have a coefficient present? Choose all correct answers.
Group of answer choices
NO3
3CO
H3N2O
3NaCa
HELLLLLPPPPPPPPPPP MEEEEEEEEEE
I will give a brainliest!!!!
Answer:
3.3844
Hope I helped
Answer:
3.3844
Hopefully i helped <3
Tyler went to an amusement park that charged $7 to enter and then $2 per ticket to ride the attractions. Samantha went to a different park that charged $5 to get in but the tickets cost $5. write an equation that can be used to find x, the number of tickets they must purchase in which they would pay the same amount
HELP DUE RIGHT NOW!!
Answer:
the answer is D
Step-by-step explanation:
Answer:
Step-by-step explanation:
the correct nswer is A
Each sentence shows the number of pages a student reads a book and the amount of time it takes to read those pages.
Jeff read 21 pages in one hour.
Kaley read 37 pages in one hour.
Nikkia read 22 pages in one hour.
What is a unit rate?It is the quantity of an amount of something at a rate of one of another quantity.
In 2 hours, a man can walk for 6 miles
In 1 hour, a man will walk for 3 miles.
We have,
To find out how many pages each person reads in one hour, we can use the unit rate, the number of pages read per hour.
Jeff read 10(3/4) pages in 1/2 hour.
To find out how many pages he would read in one hour, we can multiply the number of pages he read by the fraction 2/1, which gives:
= 10(3/4) x 2/1
= 21 pages per hour
Jeff read 21 pages in one hour.
Kaley read 12(1/4) pages in 1/3 hour.
To find out how many pages she would read in one hour, we can multiply the number of pages she read by the fraction 3/1, which gives:
= 12(1/4) x 3/1
= 37 pages per hour
Kaley read 37 pages in one hour.
Nikkia read 13(1/2) pages in 3/5 hours.
To find out how many pages she would read in one hour, we can multiply the number of pages she read by the fraction 5/3, which gives:
= 13(1/2) x 5/3
= 22 pages per hour
Nikkia read 22 pages in one hour.
Thus,
Jeff read 21 pages in one hour, Kaley read 37 pages in one hour, and Nikkia read 22 pages in one hour.
Learn more about unit rates here:
https://brainly.com/question/11258929
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What is the length of a line of 1 million centicubes? Write your answer using as many conventional units of measure as possible.
Answer:
1000000 centimetre
100000 meter
1000 kilometer
Step-by-step explanation:
What is
9/x-6 = 3/x-10
Answer:
-3/2
Hope this was helpful! (Have a great day!)
Answer:x=4
Step-by-step explanation: 9/x-6=3/x-10
9/x=9x-6=3/x-10
3/x=3x-10
-6-10=16
9x+3x=12x-16
12x-16=4
Find the value of x in each case:
Answer:
45, 124, and 72
Step-by-step explanation:
PLZ HELP DUE TODAY AND IDK HOW TO DO IT PLZ
The high school's lunch menu repeats every 6 school days. The middle school lunch menu repeats every 8 school days. On March 5th, both schools served chicken wraps.
What is the next calendar date on which both schools will serve chicken wraps?
Answer:
April 8th
Step-by-step explanation:
One lap around the track at Kathleen’s school is 0.4 kilometer. If Kathleen ran 3.5 laps, how many kilometers did she run?
1.2 kilometers
1.4 kilometers
12.0 kilometers
14.0 kilometers
The table shows the participation in a school's debate club during the last four years.
Year 1 2 3 4
Students 14 19 25 33
Between which two years did the club see the greatest growth? By what percent did it grow?
A. The greatest growth was between years 3 and 4. The growth between those years was about 32%.
B. The greatest growth was between years 1 and 2. The growth between those years was about 5%.
C. The greatest growth was between years 3 and 4. The growth between those years was about 8%.
D. The greatest growth was between years 1 and 2. The growth between those years was about 36%.
Answer:
D
Step-by-step explanation:
19 - 14 = 5 / 14 x 100 = 35.714 > 36%
The other values by calculating the percent increase were
(from 2-3) = 31.57%
(from 3-4) = 32%
Greatest growth was between years 3 and 4. The growth between those years was about 32%.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
Given table is participation in a school's debate club during the last four years.
Year 1 2 3 4
Students 14 19 25 33
We need to find between which two years did the club see the greatest growth.
From year 1 and 2 the growth is increased by 5 (19-14)
year 2 and 3 the growth is increased by 6 (25-19)
year 3 and 4 the growth is increased by 8 (33-25)
So between 3 and 4 there is greatest growth.
Now let us find the percentage of the growth.
33-25/25
0.32×100
32%
Hence, greatest growth was between years 3 and 4. The growth between those years was about 32%.
To learn more on Percentage click:
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Question 25 - 3.3 Points
12 customers entered a store over the course of 2 minutes. At what rate were the
customers entering the store in minutes per customer?
the area of a rectangle is 60 in(2) and the length of the rectangle is 7 in. longer than the width.
which equation would you set up to solve for the width?
Answer:
the Answerr is 60+7 right
Step-by-step explanation:
When juggling, a ball travels in a complete circle would the ball travel in two minutes
Translate the following phrase to a mathematical expression. Then, evaluate the expression for n = 5.
the quotient of twenty and a number
n ÷ 20; 4
20 - n = 15
20 ÷ n; 4
20 n; 100
Answer:
20/n
20/5
20/5=4
the third option
Step-by-step explanation:
ANSWER FAST PLZZZZZZZWhich expression can be used to find the value of the expression below?
the answer is c
hope this helps
f(x)=2x-3, if 6-f(5)
Answer:
x= -3/4
Step-by-step explanation:
6x=2x-3 (subtract 2x from 6x) 4x= -3 (subtact 4(leave the x) from -3) x= -3/4
HOPEFULLY THIS HELPS
Help please with this math problem
Answer:
3
Step-by-step explanation:
