Answer:
b
Step-by-step explanation:
Kim's furniture store is offering a 40% discount on all its armchairs. Using a proportion, find the discount of the price of an armchair that originally cost $363.00.
Answer:
217.8 U.S. dollars
Step-by-step explanation:
Write the quadratic equation whose roots are -2 and 5, and whose leading coefficient is 1.
(Use the letter x to represent the variable.)
| [= 0
Answer:
[tex]x^2 - 3x -10 = 0[/tex]
Step-by-step explanation:
Given
Roots = -2 and 5
Required
Write the equation
We have that:
x = -2 and x = 5
Simplify further
x + 2 = 0 or x - 5 = 0
Multiply the results of the above
[tex](x + 2)(x - 5) = 0[/tex]
Open brackets
[tex]x^2 + 2x - 5x -10 = 0[/tex]
[tex]x^2 - 3x -10 = 0[/tex]
In one week, each cat at a cat shelter eats 7 cans of cat food. How many cans of cat food are needed for 7 cats eat in one week? *
HURRY PLEASE!!!
the question has no answer choices sorry
Answer:
[7x+20] degress
Step-by-step explanation:
The graph shows a proportional relationship between the cups of flour a baker uses and the number of cookies made.
A. What does the point (0,0) represent in the situation?
B. What does the point( 1, 18) represent?
Answer:
Step-by-step explanation:
(0,0)A baker doesn't use any cups of flour so he can't make any cookies
(1,18)A baker uses 1 cup of flour and makes 18 cookies
(0,0)A baker doesn't use any cups of flour so he can't make any cookies
(1,18)A baker uses 1 cup of flour and makes 18 cookies.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The given graph is a proportional relationship between the cups of flour a baker uses and the number of cookies made. proportional relationship graph means the slope of the graph will be same.
The (0, 0) represents the doesn't use any cups of flour so he can't make any cookies.
(1, 18) says that for 1 cup of flour baker make 18 cookies.
Hence (0,0)A baker doesn't use any cups of flour so he can't make any cookies.
(1,18)A baker uses 1 cup of flour and makes 18 cookies.
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PLEASE HELP!!!
Find the angle measures and explain
The ratio of boys to girls in a group is 4:3 if there are 5 more boys than girls work out how many girls there are
Answer:
15
Step-by-step explanation:
2 gallons 1 quart converted to qallons
Answer:
should be the first one
Step-by-step explanation:
what are the basics of linear equation
Answer:
The definition of a linear equation is an algebraic equation in which each term has an exponent of one and the graphing of the equation results in a straight line. An example of linear equation is y=mx + b.
Step-by-step explanation:
Answer:
Linear equations are a combination of constants and variables. The standard form of a linear equation in one variable is represented as ax + b = 0 where, a ≠ 0 and x is the variable. ax + by + c = 0, where, a ≠ 0, b ≠ 0 , x and y are the variables.
Help question 3 thanks
Answer:
C. 115.2
Step-by-step explanation:
First, divide what you know, 4,000 seeds by 8 lbs. This gives us 500. From here, divide the 57,600 by 500 to get 115.2 :) hope this helps lmk if you need clarification
using the slope formula, find the slope of the line through the points (0,0) and (2,8)
Answer:
Should be 4.
Step-by-step explanation: Here's why.
First off, use the given formula for determining the slope: m=[tex]\frac{y2-y1}{x2-x1}[/tex] . You will need this formula.
Second, label all your points with the right variable. For example,
0 = x1 / 0 = y1 / 2 = x2 / 8 = y2
Once completed, you've set up your problem and now you're ready to solve. Replace the formula with all the numbers. Make sure they're in the right place.
Here's how it should look:
m = [tex]\frac{8-0}{2-0}[/tex]
From here, you will subtract the numerator and the denominator.
m = [tex]\frac{8-0}{2-0}[/tex] = [tex]\frac{8}{2}[/tex]
Be sure to simplify it. When simplified, it goes down to 4.
Good luck! I have attached my work for you so that it's easier to understand.
A 7-by-7 foot rug is shown.
A coin is tossed onto the rug randomly.
Which of these describes the probability
that the coin will land on an area that is
white?
A between 0 and 1/2
B around 1/2 C:between 1/2 and 1 D:greater than 1
Answer:
A Between 0-1/2
Step-by-step explanation:
Because you don't know if the rug is solid white or a checkard rug. But I could be wrong with insufficient evidence of the rug
the amount of water in a barrel decreased is 9 5/8 pints in 7 weeks
i will will give you brainliest if you are correct
Answer:
60
Step-by-step explanation:
28+24+8
I Need help asap!!!!!
Simplify x + 6–3x - 8.
please helpp
Help please help please
Answer:
her kids are gonna get diabetes
Step-by-step explanation:
after 1 min 5 cupcakes
after 2 min 10 cupcakes
after 5 min 25 cupcakes
after 17 min 85 cupcakes
your x intercept is gonna be minutes
your y is the amount of cupcakes they eat in those different stretches of time
If ten boys T-pose in the bathroom and X of them leave then 2 come back how many boys are in the bathroom now
Answer:
360 no-scope
Step-by-step explanation:
gamer juice
Round 13.467 to the nearest
hundredth.
Answer:
69.420π% c69 17o42
Step-by-step explanation:
hitler
Explain whether you think the relationship is proportional or not.
The weight of a stack of standard 8.5x11 copier paper vs. number of sheets of paper.
Answer:
I think the relationship between the weight of a stack of standard 8.5x11 copier paper vs number of sheets of paper is proportional because :
Step-by-step explanation:
Let us assume here, in this situation that each page has the same weight so if i want to find the weight of the complete stack, i will multiply the number of sheets of paper by the weight of a single sheet of paper.
the interest rate for paul's bank account is 1.5% how much simple interest will he earn after 5 years
Answer:
7.5%
Step-by-step explanation:
Maybeeeeee?↖(^ω^)↗
The polygons are similar. Find the value of x.
Answer:
x = 19.5
Step-by-step explanation:
Given that Polygon HIJK is similar to Polygon PQRS, their corresponding lengths are congruent, also, the the ratio of the sides of HIJK to the corresponding sides of PQRS would be the same.
Thus:
[tex] \frac{HI}{PQ} = \frac{IJ}{QR} [/tex]
HI = 15
PQ = 5
IJ = x
QR = 6.5
Plug in the values
[tex] \frac{15}{5} = \frac{x}{6.5} [/tex]
[tex] 3 = \frac{x}{6.5} [/tex]
Multiply both sides by 6.5
[tex] 3*6.5 = x [/tex]
[tex] 19.5 = x [/tex]
x = 19.5
Which describes the first step in solving the equation 4x - 7 = -15?
Answer:
Add 7 to both sides
Step-by-step explanation:
You would need to add 7 to both sides to cancel out the 7 on the right side of the equation to get x one step closer to being by itself.
Then you would get 4x = -8.
Next divide by 4 on both sides to get x by itself so do the inverse operation of what 4 was doing to x.
x = -2
Eli’s family took a road trip to the Grand Canyon. Eli fell asleep 27% of the way through the trip. If Eli fell asleep after they had travelled 189 miles, what was the total length of the trip?
Answer:
258.904
Step-by-step explanation:
PLEASE HELP ME PLEASE WITH THIS ALGEBRA QUESTION!! THANK YOU
Select the correct answer.
Which of these sentences is always true for a parallelogram?
Answer:
parallelograms are shapes that have 2 sets of parallel sides. for example, squares, rectangles, and rhombuses are all types of parallelograms
5- -5 please someone I can use the help thank you!
Answer:
-10 i think
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Two negative equal a positive. 5--5 =10
NEED ANSWERS ASAP PLEASE
Answer:
72
Step-by-step explanation:
u can see its a right triangle u can see its kinda like 3-4-5 right triangle
75/5 = 15
21/3 = 7
ok so it doesn't work
now
75^2 - 21^2 = 5184
square root of 5184 = 72
4n^2-22=27 please show work
Answer:
n = 7/2
Step-by-step explanation:
4n^2-22=27
4n^2 = 27 + 22
4n^2/4 = 49/4
sqrtn^2 = sqrt(49/4)
n = 7/2
The farm's owner wants to increase the income from the sale of strawberries to at least $70,000 per year. What change would you suggest that would allow the farm's owner to meet this goal? Explain.
The income from the sale of strawberries can be increased by increasing the cultivation by Increase farmland, sowing healthy strawberry seeds, and Choosing a nutrient-rich, suitable plot of land.
What is income?Income, which is typically stated in monetary terms, is the spending and saving opportunity acquired by an entity within a given duration. Conceptually, income is hard to define, and different fields may have distinct definitions.
Given:
The farm's owner wants to increase the income from the sale of strawberries to at least $70,000 per year,
To increase income followings are the step to be followed
Increase farmland:- When you increase the farmland to sow the strawberries, the cultivation increases and results in an increase in income.Sow healthy strawberry seeds:- When you use healthy seeds, then the cultivation increases and result increase in income. Choose a nutrient-rich, suitable plot of land: It also results in higher cultivation.To know more about income:
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