Answer:
14-11.76 = 2.24
2.24×100
14 = 16%
since, the discount percentage is 16%
A student is saving money to buy a video game. The student currently has $20 and plans to save $10 every month. Write a function that represents the
amount y (in dollars) of money that the student saves after x months
Answer:
y = amount saved in dollars
x = months
Since the student already has $20 dollars saved (20) and plans to save $10 per month (10x), the equation so far is y = 20 + 10x.
You can use this to solve questions based of the equation/situation by filling in any numbers you are given where the variables are.
Hope this helps! :)
Step-by-step explanation:
y = amount saved in dollars
x = months
y = 20 + 10x
Ans: y = 20 + 10x
Find the total surface and each pyramid. Round to the sea
SHOW YOUR WORK!
Answer:
328 square inches
PLZ MARK AS BRAINLIEST
Step-by-step explanation:
Lateral Area of Pyramid:
L = 1/2Pl
l = 15.9
P = 2(8.2) + 2(8.2) = 32.8
L = 1/2(32.8)(15.9) = 260.76
Surface Area:
SA = B + L
B = (8.2)(8.2) = 67.24
L = 1/2(32.8)(15.9) = 260.76
SA = 67.24 + 260.76 = 328
You have a huge review project for English where you have to answer 300 questions. You start on it after
school at 5:00. At 6:30, you have answered 55 questions.
Write a linear equation to represent Q questions remaining after h hours working on the homework.
write a linear equation to represent Q for questions remaining after h for hours working on the homework
Answer:
This blog entry describes what my students and I did during Week 2 of the Emerging Tech (NSF Grant) project. The events in this blog entry took place at the same time as the events in this article. As a pair, these describe what a PBL teacher does while running two projects in two different preps at one time. To see accounts on earlier or later weeks of these projects, go here.
10 points and will be marked BRAINLIEST if the answer you give is correct!
Answer:
the one on the bottom and Lewis made one less of whatever Bryan made
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
bryan- 7x4=28
lewis- 6x4=24
28+24=52
6 1/2 minus 5 3/4 in math
6 and 1/2 minus 5 and 3/4 mathematically is equivalent to 3/4 .
Given, 6 and 1/2 minus 5 and 3/4 .
Solve for:
1. First off, convert both of these mixed number fractions into improper fractions.
6 and 1/2 minus 5 and 3/4
= [tex]\frac{13}{2} - \frac{23}{4}[/tex]
2. Find a common denominator
Multiply the numerator and denominator of the first fraction both by 2.
= [tex]\frac{13}{2} - \frac{23}{4}[/tex]
=[tex]\frac{26}{4} - \frac{23}{4}[/tex]
3. Subtract the fractions.
= [tex]\frac{26}{4} - \frac{23}{4}[/tex]
= [tex]\frac{3}{4}[/tex]
Know more about fractions,
https://brainly.com/question/8482939
#SPJ6
PLease Help!!
ALgebra 2
WIll be giving extra points
Answer:
B
Step-by-step explanation:
The lines show the solution to these equations:
y=2x-7 and y=-3x+3
Tony’s deposit earned $40.80 in simple interest over 3 years in an account with an interest rate of 1.7%. How much did Tony deposit?
Write your equation AND solve.
Answer:
3. Tony's deposit earned $40.80 in simple interest over 3 years in an account with an interest rate of 1.7%. How much did Tony deposit?
help me, please!!!!!
Answer:
25 cm is the perimeter...........
Answer:
25 cm
Step-by-step explanation:
When you are told that any figure is regular it means all the sides have the same value.
A pentagon has 5 sides.
Each side is 5 cm.
The perimeter is the addition of all the sides.
To find it we just multiply
5*5= 25 cm
Hope it was helpful ;)
Please answer the question and explain your answer. I will be marking brainiest with the correct answer and best explanation.
Answer:
28.26
Step-by-step explanation:
A = r^2
So the equation is. Area of circle = pi(3.14) * radius(3) to the power of 2 (^2)
A = 3.14(3)^2
A = 3.14(9)
A = 28.26
EASY QUESTION DO NOT GUESS WILL LIST BRAINLIST PLS HELP MUCH APPRECIATED!
What is the slope of the line shown in the graph?
Answer:
-1/3
Step-by-step explanation:
slope = rise/run = -1/3
What is the answer to this?
Answer:
0 = 73
add 90 and 17 which equals 107 take 180 - 107 = 73
Which of the following expressions is equivalent to (3x - 2)(4x + 5) ?
A. 4x2 + 7x − 10
B. 4x2 + 10x − 7
C. 12x2 + 7x − 10
D. 12x2 + 23x − 10
Write the equation of a line in Slope-Intercept Form that has a slope of -3 and a y-intercept of 8.
Answer:
y=-3x+8
Step-by-step explanation:
Slope intercept is as follows: y=mx+b
m is the slope so replace the m with -3
y=-3x+b
b is the y intercept, so replace the b with 8 (keep in mind that had the y-intercept been negative, we would have subtracted)
This then gives you
Y=-3x+8During flu season, 16% of the students were out with the flu. If there are 550 students in the school, how many of them were
but with the flu?
Answer:
The correct answer is 98.
PLEASE HELP I WILL MARK BRAINLIST IF YOU ANSWER CORRECTLY OR IF YOU JUST TRY BUT IF YOU ANSWER FOR THE POINTS IM REPORTING btw I CAN tell and help on both if you can
Answer:130 85/288 ok check my explaination if its reasonable
Step-by-step explanation:
ok youre figuring out the volume right? base times height. 5x25 1/12=125 5/12. 125 5/12x 25 inches=260 85/144 /2=130 85/288. you have to divide it by 2 because i figured it out as a rectangle.
Help please
all the options are 3 and 7 and 7/3 in each question
Answer:
1. 7
2. 3
3. 7
4. 3
5. 7/3
Step-by-step explanation:
Answer:
1. 7
2. 3
3. 7
4. 3
5. 7/3
Step-by-step explanation: Hope this helped
Could someone help with this math question brainlest and points
Answer:
D. 40
Step-by-step explanation:
12/30 = 16/x
or 12/16 = 30/x
Answer:
wouldn't it be 40? I could be wrong
PLEASE HELP ME!!!!!
Amelia is going to invest $90,000 and leave it in an account for 12 years. Assuming the interest is compounded monthly, what interest rate, , would be required in order for Amelia to end up with $144,000?
Answer:
3.92%
Step-by-step explanation:
Help please!
What is the volume of a rectangular prisim with the following dimensions?
Length= 4
Width= 3
Height= 10
Answer:
120
Step-by-step explanation:
so volume = l*w*h
= 120
if my answer helps please mark as brainliest.
Answer:
120³
Step-by-step explanation:
Hi!
This is very easy you just need to know the formula for finding the area of a rectangular prism. I attached something to help you with that but I also have an explanation.
The formula to find the area of a rectangular prism is L x W x H,
or in full words Length x Width x Height.
So now lets see what the problem has given us so we can plug things in.
Length = 4
Width = 3
Height = 10
Wow, it gives us all of it!
So now we just have to plug these numbers into the equation and solve.
So :
Length x Width x Height
4 x 3 x 10
Now we solve it :
4 x 3 = 12
And then we take 12 and multiply it by the last 10 in the equation.
12 x 10 = 120
And that is your answer, the volume of the rectangular prism!
Make sure to add a ³ after the 120 like so :
120³
This tiny 3 represents volume in math since the shape is 3D.
And if there are units of measurement involved like feet or inches make sure to put that in there as well like so :
120 feet³
I hope this helps!
If you have any questions or concerns please comment or feel free to message me! :)
-|3| and |-3| are the same they both equal 3
HELPP PLEASE !!!!!!
Answer:
-9
Step-by-step explanation:
The in the first expression, y is to the -9'th degree, which means n is -9.
(If there are numbers of similar term multiplied together, the exponents are to be added.)
write an expression for the phase the difference of twice a number (n) and 3
Answer:
2n - 3
Step-by-step explanation:
twice a number means to multiply it by 2
difference of a number and 3 is a number being reduced by 3 so the 3 comes after the subtraction sign
Jordan spent 5 hours over the weekend studying for 3 tests. He spent an equal amount of time studying for each test
Answer:
Option (4)
Step-by-step explanation:
Jordan spent 5 hours studying for 3 test with equal amount of time studying for each test.
On the number line, there are 3 small segments between each number.
Every small segment will represent time = [tex]\frac{1}{3}[/tex] hours
Total number of small segments = 15
If Jordan takes 3 equal durations for the study of each test,
Total number of small segments for each test = [tex]\frac{15}{3}=5[/tex]
Now we can plot these points on the number line.
Further count the segments for the answer ( 1 hour plus 2 small segments)
= 1 + [tex]2\times \frac{1}{3}[/tex]
= [tex]1\frac{2}{3}[/tex]
Therefore, time given for studying each test = [tex]1\frac{2}{3}[/tex] hours
Option (4) will be the answer.
Just give me 10 random dividing fraction equations with the answer will give brainliest!!
Answer:
Step-by-step explanation:
john found a game spinner that was not completely labeled.The spinner is shown below.Help Robert figure it out what fraction of the spinner is missing
helpsjdjdjdjcjcjfjfjfjcjfjfjxjff
Answer:
that is right what u have right there
Step-by-step explanation:
Find the measure of each angle. Assume the lines are parallel
m<2 =
m<3=
m<4=
m<5 =
m<6 =
m<7=
m<8=
Please please please help
Will give brainily
Answer:
angles 3 5 and 7 equal 113
angles 2 4 6 and 8 equal 67
ASAP PLS HELP MARKING BRAINLIEST WITH POINTS PLSSSS
Amy is x years old. Jennifer is 5 years older than Amy. Their father is 4 times as old as Jennifer. Write an expression to represent the fathers age. Then write an expression to represent the sum of their ages. Make sure your final expresson is simplifed.
Answer:
Refer to explanation below^
Step-by-step explanation:
Amy = x
Jennifer = x + 5
Father = x + 5 x 4 = 4x + 5
Total = 4x + 5 + x + 5 + x = 6x + 10
Home Prices The median selling price of an existing home in the United States increased continuously over the period 2011–2013 at the rate of 8.5% per year from approximately $166,000 in 2011.27 Write down a formula that predicts the median selling price of an existing home t years after 2011. Use your model to estimate, to the nearest $1,000, the median selling price of an existing home in 2013 and 2015
Answer:
166,000(1 + 0.085)^t ; $195,000 ; $230,000
Step-by-step explanation:
Given that :
Rate of increase = 8.5% = 0.085 per year
Initial value ; price in 2011 (A) = $166,000
Formula to predict the median price t years after 2011 ;
At a continous rate :
Median price, P:
P = initial price (1 + rate)^t
P = 166,000(1 + 0.085)^t
t = time since 2011 ;
Median price of home in 2013:
t = 2013 - 2011 = 2
P = 166,000(1 + 0.085)^2
P = 166000(1.085)^2
P = 166000(1.177225)
P = 195419.35
P = $195,000 ( nearest $1000)
Median price of home in 2013:
t = 2015 - 2011 = 4
P = 166,000(1 + 0.085)^4
P = 166000(1.085)^4
P = 166000(1.385858700625)
P = 230052.54430375
P = $230,000 ( nearest $1000)