Answers
Related Questions
-2x + y = 11
-7x - y - 25
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The equation y = 3.5x represents the total cost y in dollars of buying x pounds of cheddar cheese at Art’s Deli. The graph below shows the total cost y in dollars of buying x pounds of cheddar cheese at Jon’s Deli. What conclusion can you draw about the cost of cheddar cheese at these delis? Cheddar cheese costs $4 more per pound at Jon’s Deli than Art’s Deli. Cheddar cheese costs $0.50 more per pound at Jon’s Deli than Art’s Deli. Cheddar cheese costs $3.50 less per pound at Art’s Deli than Jon’s Deli. You pay the same price per pound for cheddar cheese at both delis.
Answers
Step-by-step explanation:
i think its X=2.75
-17+ 1/4 x + 1/4 x + 31 = 24
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______________________________
1.) Combine like terms:[tex]\frac{1}{4}x+\frac{1}{4}x=\frac{1}{2}x[/tex]
- We do this because we need 1 Number/Variable left over.
Equation at the end of Step 1:
[tex]-17+\frac{1}{2}x+31=24[/tex]2.) Add −17 and 31:[tex]-17+31=14[/tex]
- We do this because we can only have 1 number on each side of the equals. (This doesn't count towards the number connected to the variable.)
Equation at the end of Step 2:
[tex]14+\frac{1}{2}x=24[/tex]3.) Subtract 14 from both sides:[tex]14-14=[/tex] Cancels Out[tex]24-14=10[/tex]
- We do this because now we just need the 1 variable and the 1 number on opposite sides of the equal.
Equation at the end of Step 3:
[tex]\frac{1}{2}x=10[/tex]4.) Multiply both sides by 2:[tex]\frac{1}{2}x[/tex] × [tex]2=x[/tex][tex]10[/tex] × [tex]2=20[/tex]- We multiply by 2 since we have a fraction. In this case the reciprocal is 2 meaning we multiply by 2.
______________________________
There are 300 students in a middle school,
150 students are fluent in a second language.
What percent of the students are fluent in a
second language?
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In a survey of 3,300 people who owned a certain type of car, 660 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car ?
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Answer:
20%
Step-by-step explanation:
660:3300*100 =
(660*100):3300 =
66000:3300 = 20
The athletic departments at 10 randomly selected U.S. universities were asked by the Equal Employment Opportunity Commission to state what percentage of their nursing scholarships were presently held by women. The responses were 5, 4, 2, 1, 1, 2, 10, 2, 3, 5. what is the midrange
Answers
Answer:
5.5
Step-by-step explanation:
Given the set of data
5, 4, 2, 1, 1, 2, 10, 2, 3, 5.
The average of the least and the greatest value is known as the midrange
The formula for calculating the midrange is expressed as shown:
Midrange = (Greatest value + Least value)/2
Given
Greatest value = 10
Least value = 1
Midrange = 10+1/2
Midrange = 11/2
Midrange = 5.5
Hence the midrange of the data is 5.5
One quart of milk costs $1.05 and 1 gallon of milk costs $3.89. Which is a better buy? Explain.
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What is the value of n?
2n – 1 = 5
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Answer: n=3
Step-by-step explanation:
Think about it 2*3-1. 2x3=6 then minus 1 equals 5.
Answer:
n=3 thats the answer your welcome
Blue Street passes through the points (-2,6) and (3,-4) find the slope using the slope formula and then find the equation of the line using any method. Show your work.
Answers
Answer:
Christianity
May god Bless you
Step-by-step explanation:
In one class, there are 2 of every 8 students in the class chewing
gum. If there are 32 students in the class, how many students are
chewing gum?
Answers
Answer:
8
Step-by-step explanation:
Answer:
8 people are chewing gum
Step-by-step explanation:
32/8=4, meaning there are 4 sets of 8 students.
If 2 students are chewing gum for every 8, and there are 32 students, that would mean that multiplying 4 by 2 to get 8 total kids chewing gum.
You could also say that 6*4=24, and 32-24=8 if you want to double check.
Hope this helps :)
Determine if true. select all that apply
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1: top one
2:second one
Katie Made 10 times as much money in one hour selling lemonade than she did selling hotdogs. She made $220 in one hour selling lemonade. How much money did she make selling hotdogs?
Answers
Answer:
$22
Step-by-step explanation:
220/10=22
Double check work:
22*10=220
Hope this helps have a great day :)
Malik has six pencils. he has four blue pencils and two red pencils what is the ratio red pencils to Blue pencils
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Answer:2 to 4
Step-by-step explanation: it ask for the red pencils first
Please help!! Will give brainliest!!
Answers
Answer:
n=6
Step-by-step explanation:
64(4^n)=262144 then divide it by 64 which is 4^n=4096. divide 4096 by 4 and you get 6
Answer: im sorry bbut i dunno
Step-by-step explanation:
the price of a sweater was reduced from 20$ to 12$ by what percentage was the price of the sweater reduced
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Answer:
11%
Step-by-step explanation:
the answer is 11 because you need to minus
please help me i’ll mark brainliest, comment, and rate 5 stars
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Answer:
c...........................
Jared buys 2.4 pounds of broccoli for $3.24. Which equation could Jared use to find c the
cost of each pound of broccoli?
2.4 +c= 3.24
2.4c = 3.24
3.24c = 2.4
3.24 + c = 2.4
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Jane ran 15.2 miles she ran 6.7 miles on Saturday how many miles did she run on Sunday
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Answer:
8.5
Step-by-step explanation
15.2 - 6.7 = 8.5
And She Ran 15.2 Miles IN ALL.
(5x + 75)
(3x+ 25)
a. x = 80
b. x = 10
c. X= -25
d.x=25
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Answer:
c. x=-25 is the answer
(5x+75)
- (3x+25 )
=2x +50
×=-25
please help i m clusless
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Answer:
-25+? = -5
cross -5 over and it the negative sign would turn to postive sign
-25+(5)=?
Therefore answer = 20
To confirm this answer
-25+20= -5
Explanation:
I know it’s late but hope this helps! ^^
Please help me with this question
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The soccer team played 30 games and lost 12 of those games. Samantha was the goalie in ⅚ of the games that the team won and ⅓ of the games that the team lost. In how many games did she play in?
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Answer:
20 games
Step-by-step explanation:
5/6 of 12 = 10
1/3 of 30 = 10
10 + 10 = 20
10 to the power of negative 9. To decimals
Answers
Answer: 1E - 9
Step-by-step explanation:
Write an expression that represents the number of shells in pile 2.
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Answer:
2
Step-by-step explanation:
4/2=2
In parallelogram GHJK if m KGH=25° find mJKG.
H
25°
xº
K
Answer:
Submit Answer
attempt 1 out of 3
Answers
Answer:
x = 155°
Step-by-step explanation:
Adjacent angles of a parallelogram are supplemenary angles . Supplemwntary angles are the angles whose sum is 180°. So,
KGH + JKG = 180°
=> 25° + x° = 180°
=> x = 180 - 25 = 155°
FREE BRAINLIEST
Write an equation of the line with the given conditions.
(-3,4), (1,12)
Answers
Answer:
-3(4)÷12-1
Step-by-step explanation:
thank you so much i appreciate it .
PLEASE ANSWER ASAP I WILL GIVE YOU FREE THANKS
Answers
Answer:
infintely mainly is the answer
Step-by-step explanation:
Write the equation that describes the line with slope = 4 and y-intercept = -2 in slope-intercept form.
Answers
Answer:
2 66
Step-by-step explanation:
beacuse ima gansta and you a cracka so whats up with it
The blue segment below is a radius of 0. What is the length of the diameter
of the circle?
Answers
Which measure is equivalent to 10, 800 seconds?
Question 1 options:
5 hours
1.5 hours
3 hours
Answers
Answer:
3 hours
Step-by-step explanation:
60 x 60 = 3,600 x 3 = 10800
i had this question on a quiz lol