Answer:
x2
Step-by-step explanation:
2 inches per hour so you would multiply
PLS HELP Hannah and Brooklyn are two of the partners in a business. Hannah makes $3 in profit for every $4 that Brooklyn makes. If their total profit on the first item sold is $105, how much profit does Hannah make? *
Answer:
77$
Step-by-step explanation:
One baseball team played 24 games throughout their entire season. If this baseball team
won 75% of those games, then how many games did they win? Round your answer to the
nearest whole number if necessary.
need help , asap
- 50 points .
solve the equation below for x when y= 290
Answer:
If y = 290, x = 30
Step-by-step explanation:
y = 200 + 3x If y = 290
290 = 200 + 3x
290 - 200 = 3x
90 = 3x
90/3 = x
30 = x
If 8 newspapers cost $4.40.
how much will 6 newspapers
cost?
Answer:
3.30
Step-by-step explanation:
4.4 divided by 8 gives you 0.55
0.55 multiplied by six is 3.30
Write and equation of the line that contains the points below.
(-5, 4) and (-1, -8)
cynthia has earned 1,000 and wants to put it in a savings account that earns 5% simple interest assuming she makes no additional deposits or withdrawals what will be the total value of cynthias account after 48 months
Answer:
6746734
Step-by-step explanation:
first fo 45 minus 45 get 0 add then 56 plus 34
Answer:
1200
Step-by-step explanation:
1000(1+.05x4)
5%=.05
convert the months into years
What is the solution set of -|-x = -12?
O no solution
O {-12}
O {12}
O {-12, 12}
Original cost $7.50 markup % 50%
Answer:
3.75
Step-by-step explanation:
3.75 because 7.50 × .50 (or 7.50/2) is 3.75
can someone help me and show me all the steps you did to get the answer
STEP BY STEP
(y³– 5y²) ÷ y (y–1)
Answer:
64 - 5y (exponent of 2)
————-———————–
y (y - 1 )
Step-by-step explanation:
Sorry the set up is weird
Please give brainliest
Answer: y^3 - 6y^2 + 5y
Step-by-step explanation: You start by rewriting the expression y^3- 5y^2/y +(y-1)
Then you factor out y(y^2-5y)/y *(y-1)
Then you reduce the fraction which cancels the 2 y’s out (y^2-5y)(y-1)
Then you multiple the 2 parentheses which equals y^3-y^2-5y^2+5y
Then you simply the answer you got which comes out to y^3-6y^2+5y
Hope this helped!
P.s. ^2, ^3, etc. are the exponents.
A cylinder has a height of 7 feet and a radius of 12 feet. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth.
Answer: 461.6 ft^3
Step-by-step explanation:
Substitute r and h into the volume formula. In this case, the height is 12, so h = 12. The diameter is 7, so the radius is half that, or 3.5. Substitute into the formula and simplify: V=π(3.5)2(12)V=π(12.25)(12)V=147π
So the exact volume of the cylinder is 147π ft3
.
To find the approximate volume, substitute 3.14 for π
and simplify:V≈147(3.14)≈461.58
. Rounded to the nearest tenth, the approximate volume of the cylinder is 461.6 ft3
.
Mr. Oliveros takes theater students to a play. Mr. Oliveros spends $45.00 in all.
He pays $10.00 for his ticket and spends the rest on student tickets. Each
student ticket is $2.50. How many student tickets does Mr. Oliveros buy?
Show your work.
Answer:
$45.00-$10.00=$35.00
2.50x14= $35.00
Therefore he bought 14 student tickets
For a celebration a town is going to pass out miniature replicas of the town's
bell. The replicas are 9 in. tall. If the scale of the replica is l in. : 0.5 ft, how
tall is the actual bell?
Answer:
The bell is 4.5 feet tall
Step-by-step explanation:
The ratio of the replicas are 1in : 0.5ft, so each inch of the model is 0.5 feet in real life.
The replicas are 9 inches tall, so you would multiply by the scale factor, 0.5 feet. You want the units to end up being feet, so you position the fractions to cancel out inches.
[tex]\frac{9}{1}[/tex] in x [tex]\frac{0.5}{1}[/tex] [tex]\frac{ft}{in}[/tex]
the inches cancel out and you are left with:
9 x 0.5 ft
Simplify.
4.5 ft
what is the domain of the graph? please right answers only !!:(
Answer:
[-2, -1, 1, 2, 4]
Step-by-step explanation:
The domain is a list of x-values. pls mark brainliest
I REALLY NEED THIS RIGHT NOW PLEASE HELP Are the given lines parallel? How do you know? y=2 and y = -4
Answer:
Yes, they have the same slope
Step-by-step explanation:
Both y=2 and y=-4 have the same slope, a slope of zero, because when they are graphed, both of them form a straight horizontal line. And since they both form a straight horizontal line, they are parallel because they have the same slope.
Hope this helped! :)
WILL GIVE BRAINLIEST!!!!!! (25 points) Melissa and Emily are playing at the pool.They have three different measuring jars for; liters, cups, and pints. They find that 7 cups of water and 3 liters of water filled 9.8 pints. Later, they find that if they start with 5 liters of water and remove 9 cups of water, they end up with 6 pints of water. Model the given two situations as a system of linear equations. Based on your equations, determine the relationship between;
●cups and liters,
●cups and pints,
●and pints and liters.
Show all your work and submit your work along with the resulting relationships.
Answer:
7 cups + 3 litres = 9.8 pints
⇒ Equation 1
5 litres - 9 cups = 6 pints
⇒ Equation 2
Relationship between cups and
Rearranging equation 1 to make pints the subject
⇒ substitute this into Equation 2
Hence, 1 litre = 2.1 cups
Relationship between cups and pints
Rearrange equation 1 to make litres the subject
⇒ Substituting this into Equation 2
Hence, 1 pint = 2 cups
Relationship between pints and liter
Rearranging equation 1 to make cup the subject
⇒ subsitute this into equation 2
Hence, 1 liter = 2.1 pints
A snowboard is 1meter 70centimeters long how long is the snow board in millimeters
Answer:
In millimeters, it would be 700.
Hope this helped you out!
Please help I only have a few minutes left
The graph shown represents the amounts
that Billy and Johnny earn
mowing lawns. Johnny earned $10 for edging his mother's yard. After
how many hours will it take for both boys to earn the same amount?
Answer:
4 because that's where the lines intercept
Ben had $100 in his savings account. He adds $5.00 a week to his savings as shown in the graph below. According to this graph, how much money does he have in his savings account after 8 weeks?
A. $40
B. $135
C. $140
D. $145
Answer:
Option (C)
Step-by-step explanation:
Let the relation between amount of money (m) and Time (t) is represented by the equation,
m = ct + b
Where c = Investment per week
b = Ben already had the amount before investment
From the question,
c = $5 per week
b = $100
Therefore, equation will be,
m = 5t + 100
If duration of the investment 't' = 8 weeks
Amount in the account after 8 weeks,
m = 5(8) + 100
m = $140
Option (C) is the correct option.
Is the following relation a function? (-2,-2) (2,8) (3,2) (3,1) (7,-5)
Please answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
During a basketball game, you made 13 shots of either 2 or 3 points. You scored a
total of 30 points. How many shots of each point value did you make?
Answer:
10 points, sorry if wrong
Step-by-step explanation:
What is the equation of the line with points represented in the table?
A 2-column table with 3 rows. Column 1 is labeled x with entries negative 8, 4, 8. Column 2 is labeled y withentries 6, negative 3, negative 6.
What can you conclude about the line represented in the table? Select all that apply.
Using either slope-intercept or point-slope forms will result in different equations.
Using either slope-intercept or point-slope forms will result in the same equation.
The slope is Negative four-thirds.
The slope is Negative four-thirds.
The y-intercept is 2.
The y-intercept is 0.
Answer:
b,c,f
Step-by-step explanation:
i did the assignment
Answer:
Step-by-step explanation:
Find the unit rate
5 calculators cost $180
Mowed 6 yards for $30
10 chocolate bars cost $17
5 movie tickets cost $35
$19 for 5 books
200 bagels in 2 hours
56 people can ride the Ferris Wheel in 4 hours
5 cans of green beans for $3.20
3 pounds of bananas for $3.06
4 tickets to the movies costs $36
At The Last Book Store, 4 books cost $28. How many books could you buy for $49?
suppose that when you factor 4t^6-r^10, you get (2t^x+r^y)(2t^x-r^y). determine the sum of t and r.
Answer:
8
Step-by-step explanation:
Given the expression
4t^6-r^10 we are to factorize in the form;
(2t^x+r^y)(2t^x-r^y)
First we need to factorize (2t^x+r^y)(2t^x-r^y)
[tex]= (2t^x+r^y)(2t^x-r^y)\\= 4t^{2x}-2t^xr^y + 2t^xr^y - r^{2y}\\= 4t^{2x}-r^{2y}[/tex]
Compare [tex]4t^{2x}-r^{2y} \ with \ 4t^6-r^{10}[/tex]
[tex]4t^{2x} = 4t^6\\t^{2x} = t^6\\equate \ the \ powers\\2x = 6\\x = 3\\[/tex]
Get y;
[tex]r^{2y} = r^{10}\\2y = 10\\y = 5\\Hence \ x + y = 3+5 = 8[/tex]
Hence the sum of x and y is 8
helppp this is due at 1:20
Answer:
Total Bill: $138
Step-by-step explanation:
115 * 1.20 = 138
Answer:
138
Step-by-step explanation:
115 × 20% = 23
115 + 23 = 138
Answer is 138
BRAINLIEST
the product of x and 5
Answer: The product of x and 5 is 5x
-19 + m > 36
(The greater than sign has a line under it btw)
Answer:
m> 55 (you only flip the direction of the sign when you divide by a negative number)
Step-by-step explanation:
Answer:
m > 55
Step-by-step explanation:
simplify both sides of the inequality
m - 19 > 36
Add 19 to both sides
36+19
m>55
Hope this helps :D