Answer:
2
Step-by-step explanation:
Big Brain
Answer:
2
Step-by-step explanation:
The coefficient is the number without X and its exponent
Please help .......................
Answer: slide the triangle to the right 3 times and down 1
Step-by-step explanation:
The sale price of an item is $180 after a 25% discount is applied. What is the original price of the item?
original price is $240
Answer:
$240
Step-by-step explanation:
.75*x=180
This equation is setup so we can find the value of the original price, since 25% is deducted, you can multiply x by 75% and set it equal to 180 since that is the resulting discounted price.
Can someone pls help me with this?
Answer: It would be A because the base cost is three dollars with extra 150 per order
Step-by-step explanation:
Please answer this correctly
Answer:
Correctly
Step-by-step explanation:
please help asap!!!!
Answer:
391.5
Step-by-step explanation:
Find the area of all the sides.
Triangles area: 9 X 10=90 because there are 2 so you don't need to divide by 2
Rectangles area: (9X10)X2= 180 because there is 2
Another rectangle area 13.5 X 9= 121.5
Add all: 90+180+121.5
Answer 391.5
Ben has 8 pints of ice cream. How many 1 cup servings can Ben make from the ice cream? Note: 1 pint = 2 cups
Answer:
16 cup servings
Step-by-step explanation:
1 pint = 2 cups
8 pints = 2 x 8 cups
8 pints = 16 cups
what's the domain and range of y=-2x^2+5x-7
Answer:
Domain: All real numbers Range: (-∞, -31/8]
Step-by-step explanation:
Since the parent function for this equasion is y=x^2, you know that the graph wil be parabolic in shape. All parabolic functions have a domain of all real numbers. Now when you rewrite the graph in vertex form, you will see that the top vertex is at y=-31/8, this is going to restrict the range to be (-∞, -31/8]. I have provided a graph using the app PhotoMath.
Describe the shape. FOUNDATION. Help please :(
Answer:
90 degrees counterclockwise
Step-by-step explanation:
Answer:
jfmfmhhcmcmfnf. cbimvncnvnj
helps fast plzzzzzzzzz
Answer:
I believe it would be the third option; 5k = 90
Please let me know if I'm incorrect.
Answer:
5k - 90, is the answer
Find the AREA of the figure
can you please help me on both of these.
Answer:
1) 9 units
2) 15
Step-by-step explanation:
Since they both have the same x coordinate, just find how much is between the y coordinates. In the first problem, 6 is 9 units away from -3, and in the second one, 7 is 15 units away from 8
Matt has 3 different colored T-shirts and 2 different colored shorts
How many outfits can Matt make with these clothes?
Answer:
Step-by-step explanation:
3 x 2 = 6
Matt can make 6 different outfits with these clothes.
What are the Combinations?Combinations are the procedures used in mathematics to pick k things from n different items without replacement.
The following formula computes the combinations of k items from n:
(n, k) = n! / k!×(n-k)!
Given that Matt has 3 different colored T-shirts and 2 different colored shorts.
Matt can make 3 x 2 = 6 different outfits with these clothes.
This is because for each T-shirt color, he has 2 options for shorts, and he has 3 different T-shirt colors.
So for each T-shirt color, the number of outfit combinations is 2. And since he has 3 T-shirt colors, the total number of outfits is 3 x 2 = 6.
Learn more about permutation here:
brainly.com/question/1216161
#SPJ5
An item is regularly priced at $40 it is on sale for 60% off the regular price how much in dollars is discounted from the regular price
Answer:
$24 and $16
Step-by-step explanation:
well let’s go through this step by step.
we have $40 which is the regular price, but not only do you want to find what 60% of 40 is, but you want to find out how big the difference is between the 2, in dollars. But i believe we can do that.
So let’s just think. Do you know how to get a percent of something? If so, ignore this next part. If not, all you want to do is take 40 x 0.60. or whatever number you need. if it’s out of 100, that’s what you would do.
So now that we know how to get a percent of something, let’s find 60% of 40.
40 x 0.60 gives us 24, or in this case it’d be $24.
Great! we found the discount! now all we need to do is find out the difference.
All we need to do from here is take 40 - 24. what is 40 - 24?
16!
Now you’re done! the discount brings it down to $24 and the difference between the starting price and the discount price is 16 dollars.
i hope this was able to help you!
Riya looks at the temperature in the kitchen. What is the temperature in the kitchen to the nearest division
Answer:
24 degree Celsius
Step-by-step explanation:
Temperature may be defined as the intensity or the degree of heat that is present in any substance or present in the environment. It is the measure of hotness or coldness of any item or surroundings. Temperature is measured with the help of a comparative scale which shows the how hot or cold the place is or item is.
In the context, Riya uses a comparative scale like the thermometer to measure the temperature of the kitchen. The mercury level on the scale rises and stops at a point indicating the temperature of the kitchen.
Thus the temperature of the kitchen according to the scale is [tex]$24 ^ \circ C$[/tex].
Question 2 of 10
Use the matrix tool to solve the system of equations. Choose the correct
ordered pair.
4x + 5y = 2
5x - 3y = 21
Answer:
(3 , -2)
Step-by-step explanation:
4 5 2 5 -3 21 1 -8 19 -> * -4
5 -3 21 -> switch 4 5 2 -> * -1 -> 4 5 2 ->
1 -8 19 -> 1 0 3 1 0 3
0 37 -74 -> *8/37 0 37 -74 -> * 1/37 -> 0 1 -2
Choose either multiplied by or divided by to make each calculation correct.
14..............0.2 = 70
16..............1.25 = 20
20.............0.5 = 10
36..............0.75 = 48
Answer:
Step-by-step explanation:
Here are the answers
Camilia wants to attach a string of lights around the perimeter of her patio for a party but does not want to include the side with the steps. Write a linear expression that represents the length of the string in feet she will need. Then find the length if x = 4.
Felix sold 35 fewer raffle tickets than Helene. How many tickets F did Felix sell if Helene sold H tickets?
Answer: H - 35
Step-by-step explanation:
Number of tickets that are sold by Helen = H
Since we are informed in the question that Felix sold 35 fewer raffle tickets than Helene.
The number of tickets that Felix sold will then be 35 subtracted from the total tickets sold by Helene. This will be:
= H - 35
For example, lets say Helen sold 80 tickets. Therefore, Felix will sell:
= 80 - 35
= 45 tickets.
Part A) The Rosegold Cinema is conducting a mathematical study. In its theater, there are 225 seats. Adult tickets cost $10.50 and child tickets cost $6.25. The cinema's goal is to sell at least $1250 worth of tickets for the theater. Write a system of linear inequalities that can be used to find the possible combinations of adult tickets, x, and child tickets, y, that would satisfy the cinema's goal.
Part B) Marta claims that selling 100 adult tickets and 60 child tickets will result in meeting the cinema's goal. Explain whether she is correct or incorrect, based on the graph drawn.
Please answer for points and brainlyest:3
Answer:
answer to part a)
(125+25w)+(225+35w)
answer to part b)
1250$ in both accounts together
Step-by-step explanation:
(125+25*15)+(225+35*15) = 1250
Hope this helps! <3
reduce the answer to the lowest terms
13/2 . 4
Answer:
5 5/12
Step-by-step explanation:
Calculate the mean of 79,58,72,61,80
Answer:
Mean = 70
Step-by-step explanation:
If Angela made $75, how many hours did she tutor?
Answer:
2hours
Step-by-step explanation:
Answer:
2.14285714286 or simplifyed 2.14
Step-by-step explanation:
75 divided by 35= 2.14285714286
Vlad has 4 times as many blue marbles as green marbles. Which could be the number of blue marbles Vlad has?
Answer: A:16 marbles
Step-by-step explanation:
Because the number of blue marbles has to be four times as many as the number of green marbles, the blue marbles have to be a multiple of 4 because the number of marbles has to be a whole number.
Look at the options to see any option that is a multiple of 4.
That option is 16 so option A is correct.
Blue marbles being 16 means that green marbles are 4.
90 centimeters tall when 2 years old 100 centimeters tall when 5 do the number of centimeters and the number of years have a proportional relationship?
Answer:
10
Step-by-step explanation:
Is the ordered pair (1,1) a solution of the system of linear inequalities in the graph
Answer:
No
Step-by-step explanation:
The solution for a system of linear inequalities is the point where both lines intersect. At the point (1, 1), no line passes through it making it not a possible solution.
Best of Luck!
Nadia has a bag of different colored balloons. Without
looking in the bag, she selects a balloon, records its color
and puts it back in the bag. All balloons are equally likely to
De chosen. She performs 50 trials.
Number of times a blue balloon was chosen 22
Number of times a yellow balloon was chosen 7
Number of times a orange balloon was chosen 8
Number of times a purple balloon was chosen
13
Based on the data Nadia collected, what is the estimated probability, in
simplest form of choosing an orange balloon from the bag?
A.4/25. B. 4/50. C.8/100. D.50/8
Answer: A.4/25
Step-by-step explanation:
Number of trials that were performed = 50
Number of times a blue balloon was chosen = 22
Number of times a yellow balloon was chosen = 7
Number of times an orange balloon was chosen = 8
Number of times a purple balloon was chosen = 13
The estimated probability of choosing an orange balloon from the bag will be the number of times that an orange balloon was chosen divided by the total number of trials. This will be:
= 8/50
= 4/25
Answer:
Its 4/25 so its A.
Step-by-step explanation:
How do I do one of these types of problems?
Answer:
x = 5
Step-by-step explanation:
I'm assuming the question is asking to solve for variable x.
The two red arrows signify the two lines are congruent, meaning they equal the same measurement.
In other words:
23x - 5 = 21x + 5
Isolate the variable x
Add 5 to both sides to cancel 5 from the left side
23x - 5 + 5 = 21x + 5 + 5
23x + 0 = 21x + 10
23x = 21x + 10
Subtract 21x from both sides to cancel 21x from the right side
23x - 21x = 21x - 21x + 10
2x = 0x + 10
2x = 10
Divide both sides by 2 to isolate the variable x
2x ÷ 2 = 10 ÷ 2
x = 5
When solving for these types of problems, always isolate the variable. Also, keep in mind that whatever you do to one side, you must do to the other (such as how I added 5 to both sides).
Solve for Angles X&Y.
Answer:
y = 102°
x = 78°
Step-by-step explanation:
y = 900-(115+105+128+142+148+160)
y= 900-798
y= 102
x= 180-y
x= 180-102
x= 78
A bakery sells vanilla cupcakes and mocha cupcakes. It sold 300 cupcakes in a day, and 29% of them were mocha. How many of the cupcakes sold that day were vanilla? Answer:
Answer:
213
Step-by-step explanation:
Given data
Total cupcakes sold= 300
we are told that 29% are mocha
Required
The amount of cupcakes that is vanilla
Let us find the amount that is mocha
=29/100*300
= 0.29*300
= 87 mocha
Hence the amount that is vanilla is
=300-87
=213
Answer:
213 Cupcakes
Step-by-step explanation:
Delta Math Answer