Trish is ordering t-shirts from a website that charges a certain amount per t-shirt plus a flat rate for shipping. The cost for a given number of t-shirts is shown in the table.
20a. Write an equation to represent the situation. (Write your answer with no spaces, all lowercase letters, and write the slope as a decimal)
20b. What does the slope mean in the context of the situation?
20c. What does the y-intercept mean in the context of the situation?
Answer:
Hope this helps
Step-by-step explanation:
T means amount of t shirts they are buying
5.99 is amount of shipping cost
first do 32.24-5.99=26.25
then do 26.25/3=8.75
so 8.75= cost of shirt
20a. (8.75*T)+5.99
20b.(I might get this part wrong just let me know)
M=Y2-Y1/X2-X1
so 32.24-5.99/3-0= 26.25/3 Or 8.75
20c=Y=Mx+B
3=8.75(32.24)+b=-279.1
please help, i really need help
Plssssssssssssssssss
Answer:
0.5
Step-by-step explanation:
1/2=0.5
Fifteen is % of 120.
Thirty-five percent of 160 is .
Forty-eight is % of 60.
Eleven is 20% of .
Match the terms to their definition.
1. expression. a phrase that represents a mathematical relationship
2. equation a statement that two expressions are equal
Answer:
15 is 12.5% of 120
35% of 160 is 56
48 is 80%of 60
11 is 20% of 55
1.Equation- a statement that two expressions are equal.
2.Expression- a phrase that represents a mathematical relationship
Step-by-step explanation:
Hope this helps! Sorry if any are wrong!
How many place values follow the decimal point in the problem below?
2.01 x 4.1
Answer:
3
Step-by-step explanation:
There are 3 digits behind the decimal all together
Pls explain below :)
Answer:
[tex]9 units^{2}[/tex] aka 9 units
Step-by-step explanation:
Its pretty simple so what u do is count the sqaures then multiply them and ill do it for you
H=3
B=6
and the formula for a triangle is A=[tex]\frac{b*h}{2}[/tex] so its 3x6/2=9
The answer is 9
Answer:
The answer would be 9 units, because just by counting it and making it half.
Step-by-step explanation:
I need help with this thank you i will give branliest
Answer:
A
Step-by-step explanation:
Answer:
option A is correct
Step-by-step explanation:
because angle 1 and angle 5 are not equal
The foundation for a new building at the high school is rectangular in shape. The area of the foundation is 5x^3 + 4x^2 - 10x - 8 square meters. If the width equals (x^2 - 2) meters. What is the length of the rectangular foundation?
We should divide x^2-2 from the equation.
I will spare you from the boring steps of equation dividing.
Now getting 5x+4
Just do this like you are doing long division but instead using variables, be careful there is no x term in the second expression so you have to give it an empty space :)
How many cubes make up the rectangular prism?
Group of answer choices
20 cubes
47 cubes
60 cubes
94 cubes
Answer:
60 cubes
Step-by-step explanation:
A coin is flipped twice. What is the probability that the coin will land on tails on the first flip and will land on tails again on the second flip?
Question 5 options:
1/4 =0.25=20%
1/4 =0.20=25%
1/2 =0.25=25%
1/4 =0.25=25%
Answer:
1/4=0.25=25%
Step-by-step explanation:
A coin has two sides, heads and tails, and if you take 100% divided by two you get 50, you want to know what is the probability it will land on tails TWICE so divide 50 by two and you get 25.
1/2=50
1/4=25
0.25 x 100= 25%
hope that helps
Answer:
1/4=0.25=25%
Step-by-step explanation:
Help pls. It's late and I might fail lollll
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Answer:
The answer is C.
Step-by-step explanation:
The slow cooling of intrusive igneous rock can cause large crystals to form. Crystals also form in metamorphic rock, but due the pressure, are often smaller.
Hope this helped!
Answer:
Metamorphic
Step-by-step explanation:
Please forgive me if im wrong plz dont be mad TT>TT
PLEASE HELP WILL MARK BRAINLIEST!!!
Answer:
It would be 17
Step-by-step explanation:
3,8,10,11,14,17,22,24,25,35,40
the median will be the middle numbers, you can find the middle by crossing out both sides to get to the middle or count the numbers in this case case 11 and the middle will be 6 numbers ahead
You can complete 40 pushups in 2 minutes. Your friend can complete 57 pushups in 3 minutes. Do these rates form a proportion? Explain
Answer:
No.
Step-by-step explanation:
In order to find the answer, you have to make the rates as simple as they get: In other words, you have to make it so that the rate has one on each side. Like this:
40:2
20:1
57:3
19:1
As you can see, they don't have the same numbers once their simplified. Which means that they can't be proportional. So, In this specific problem, you can do one more pushup in one minute than your friend can do.
Have a good day and good luck!
Answer:
no
Step-by-step explanation:
PLZ HELP I WILL GIVE BRAINLIST IF YOU ANSWER ALL OF THE QUESTIONS
please help will give brainiest if right
Answer:
C. and E.
Step-by-step explanation:
Those options are the only ones that have 7th grade STUDENTS in them. In other words, the other options have other grades and teachers which are not what is necessary for this problem.
Have a good day and good luck!
Your investment of $18,100 at 13.6% compounded annually for 7.5 years will be worth how much?
The amount will be worth $47099.47 after investment of $18,100 at 13.6% compounded annually for 7.5 years.
What is compound interest?Interest accrued on both the principal sum of money and the interest already earned.
The formula for compound interest is
A= p(1+r/100)ⁿ
Where p is principal, r is rate and n is time.
Given that,
The principal amount of investment = $18,100,
Rate of interest = 13.6% compounded annually,
Time = 7.5 years.
The amount after 7.5 years
= [tex]18,100(1 + 13.6/100 )^{15/2}[/tex]
= 47099.47
The amount after 7.5 years will be worth $47099.47.
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PLEASE HELP I BEG OF YOU
( f + g ) ( x ) = 3^x + 10 x + 5 x - 3
Answer:
-5x+3
Step-by-step explanation:
If f(x) = 3x
+ 10x and g(x) = 5x – 3, find (f – g)(x).
A. 18x – 3
B. 3
x
+ 5x + 3
C. 3
x
+ 15x – 3
D. 3
x
– 5x + 3
Please help and give right answers please!
Answer:
7
Step-by-step explanation:
x * x = 7x
7 x 7 = 7 x 7
49 = 49
so if x is 7, the equation is true...
I need help plzz.
Dilate this by 1/3
Arnold recorded the number of apples sold per day by his grocery store in the box plot below.
Which measure of center can be best identified by this distribution?
A. mode
B. median
C. interquartile range
D. mean
Geometry i need help with this
Answer:
c
Step-by-step explanation:
Hey There!
So the first thing we want to do is find out what an outlier is
An outlier are points that are distanced from the cluster of points and in this scatterplot there seems to be an outlier ( the point on the bottom right)
so the answer is c
The1AndOnlyMarkus
***15 Points*** Answer the questions for 15 Points.
Answer:
Step-by-step explanation:
Answer:
10 years is $4922
Step-by-step explanation:
help help help help help help
Which net represents this solid figure?
Rectangular prism 5.
Net of a rectangular prism 9.
Net of a triangular prism 10.
Net of a cube 4.
Net of a rectangular prism 10.
K12 unt 4 lesson 10
Answer:
2
Step-by-step explanation:
dont know what to put
The net which represents the given figure is option C.
What is Rectangular Prism?Rectangular prism is a three dimensional shape which consist of six faces. The two faces are at the top and bottom and the other faces are lateral faces.
The given solid figure is that of a rectangular prism, which has three pairs of identical faces.
One pair has a length of 10 and width of 2.
Second pair has a length of 6 and width of 2.
Third pair has a length of 10 and width of 6.
Find the net of the figure with these dimensions.
Second and fourth figures are not rectangular prisms. They are cube and triangular prism respectively.
The third figure is the only one with the given dimensions.
Hence the correct option is C.
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Your question is incomplete. The images for the question is given below.
Answer this question please and thank you
Step-by-step explanation:
0.116+7.810=7.926
7+1=8
0.116 -------> 0
+ 7.81 --------> 8
-------------------------
7.926 -------> 8
Solve the inequality and graph its solution...
2x+4≥24
The solution of the inequality 2x+4≥24 is x≥10.
What is Inequality?A relationship between two expressions or values that are not equal to each other is called 'inequality.
The given inequality is 2x+4≥24
Two times of x plus four greater than or equal to twenty four.
Subtract 4 from both the sides
2x≥24-4
2x≥20
Divide both sides by 2
x≥10
Hence, the solution of the inequality 2x+4≥24 is x≥10.
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A waitress earned $9 per hour at her job plus an additional $75 in tips on Friday. She earned more than $150 total. Which inequality best represents the situation, where h represents the number of hours she worked on Friday? *
A. 9 + 75h > 150
B. 9 + 75h ≥ 150
C. 9h + 75 > 150
D. 9h + 75 ≥ 150
Answer:
the answer is c :)
Step-by-step explanation:
Answer:
C. 9h + 75 > 150Step-by-step explanation:
One part is that it says that she makes more than, not more than or equal too 150. Which cuts the options down to two.
A. and C.
The second thing that the text says is that she makes 9 dollars and hour, not 75 an hour. Which means that A. can't be the answer.
Thus, C. is the correct answer.
Have a good day and good luck!
PLEASE HELP WILL MARK BRAINLIEST!!
Answer:
2
Hope it helps!
blob
Step-by-step explanation:
IM STRUGGLING SO BAD HELP ;-; Find the area of the shaded region. Use 3.14 for n.
2 yd
2 yd
3 yd
6 yd
-8 yd —
sydd syd
Syd →
Answer:
57.74 yd²
Step-by-step explanation:
First, find the area of the "rectangle" as if there weren't different figure cut out of it:
(5+6+5)8
16(8)
128 yd²
Next, we are going to find the area of the four figures that are cut out from the rectangle. The circle at the bottom, the rectangle at the top, and the triangles on each side.
The first shape we can tackle will be the circle. The formula for finding the area of a circle is πr² or in this case 3.14r². The diameter of the circle is 6 yards, and half of the diameter is equal to the radius which gives us 3 yards as the length. Now simplify the expression:
3.14(3)²
3.14(9)
28.26 yd² is the area of the circle.
Next, we're going to find the area of the rectangle at the top. It's dimensions are 6 yards by 3 yards, which gives us an easy 18 yards² as the area (lxw).
Now we're going to solve for the area of the triangles. By the looks of the general dimensions of this shape, I am assuming these triangles are congruent to each other, which means we will only have to solve for its area once. To find the area of a triangle we have to use the expression: (lxw)/2. However, we don't know one of those dimensions. We know that the length is 8 yards as shown in the diagram, and by using the widths 2 yards and 5 yards, and their relation to the triangle, we can deduce the width is 3 yards. Now we have values necessary to simplify the expression:
(8x3)/2
24/2
12 yards² is the area of one triangle.
Because I stated previously that the triangles are congruent, they both have an area of 12 yards. Now we add the areas of each of the four figures, and subtract them from the area of our large rectangle:
128-(12+12+28.26+18)
128-70.26
57.74 yd² is the area of the shaded region