An online store is having a sale on digital cameras. The table shows the regular price and the sale price for the cameras.
the table:
regular price sale price discount
A $97.99 $83.30 *blank*
B $102.50 $82.00 *blank*
C $75.99 $65.35 *blank*
D $150.50 $135.45 *blank*
question A: write a rule that can be used to find the percent of decrease for any of the cameras.
question B: complete the table for the discount.
question C: which model has the greatest percent discount?
There are four defenders on a soccer team. If this represents 20 percent of the players on the team, which equation can be used to find the total number of players on the team?
Answer:
D
Step-by-step explanation:
With that equation, you can find the total number of soccer players because it's out of 100
Hope this helps!
Answer:
the one you selected is correct
Step-by-step explanation:
What times 20 gets you to 100. 5 so divide 5 from top and bottom to get $ over 20. 4 is 20% of 20
Can someone please give me an answer.
The answer is y=5x-75 or B
anyone wanna help w/ this?
Answer:
The equation has no solution (C)
Step-by-step explanation:
You just solve the problem, and at the end it says 0=32 which is false, therefore it has no solution. So, the person probably added another x to the equation, or instead of saying that it didn't equal anything they thought it meant it equalled 32.
Answer:
I think it is C
Step-by-step explanation:
I did this same problem in class last week
Need helpp fastt plss will give brainliest to who is correct plss helpp
PLSSS HELPP I NEED THE ANSWER CORRECT
Answer:
21
Step-by-step explanation:
Just replace (t) with 8.
3•(8)-9÷3
24-3
21
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
Please be specific with this question. Like say option if you’re referring to it’s order and answer if you’re referring to the actual number answer.
Answer:
0.016
Also:
plz mark me brainiest plz other people wouldn't do it plz :(
0.016 it was not my doing
"Three times a number increased by eleven is seventeen" translates to which of the following equations?
11x + 3 = 17
11x - 3 = 17
3x + 11 = 17
3x - 11 = 17
pls show picture of a graph and explain
y=− 1/4 x
A school has 617 students. Each class has between 28 and 32 students. Which is the best esimate of the number of classes in the school?
A 14 classes
B 20 classes
C 30 classes
D 60 classes
Answer: B - 20 Classes
Step-by-step explanation:
When you divide 617 by 28 or 32, it equals close to 20 for both.
23 + 72 = ????
What is the answer?
Answer:
95 thanks for the points
Step-by-step explanation:
Determine the measure of an angle that is three-fourths of a full turn.
Answer:
270
Step-by-step explanation:
because 1 forth of turn is 90 and 90*3=270
Answer:
270?
Step-by-step explanation:
Make your own word problem using 2 equivalent RATES.
(Please read the question carefully) Answer is not B
Rogelio sold a 1/3-page ad to client A, a 3/4-page ad to client B, and a 1/8-page ad to client C. Rogelio says he sold about 1 1/2 pages of ads. Is he right? (EXPLAIN.)
A bottlenose dolphin is 10 feet below sea level. Then it begins to dive at a rate of 9 feet per second. What is the equation of the line that represents its elevation, y, after x seconds?
A.
y = 9x − 10
B.
y = -9x − 10
C.
y = 9x + 10
D.
y = -9x + 10
Answer:
B. y=-9x-10
Step-by-step explanation:
The dolphin is starting 10 feet below sea level so the y-intercept (or b in slope-intercept form) would be negative 10. Diving means going down, or a negative slope, so the slope would be -9. When you plug those numbers into y=mx+b, you would get y=-9x-10.
A) 0.158
B) 15.8
C) 1.58
D) 1.625
Help please!!!!! this is a test!!!!
Evaluate C = 2r, for r = 8.
C = 16
C = 10
C = 28
C = 16
Answer:
16
Step-by-step explanation:
Given
C=2r and r=8
So
C=2×8 (as r=8)
C=16 (ans)
Answer:
16
Step-by-step explanation:
This is the last oneeee
Answer:
D
Step-by-step explanation:
It is first rotated 90 degrees clockwise
Then it is translated 6 units up and 4 units to the right
A functionf(x) is graphed on the coordinate plane.
What is the function rule in slope-intercept form?
f(x)=
Answer:
f(x)=-4x-2
Step-by-step explanation:
the y intercept is -2,and the line goes down 4 over 1
Answer:
f(x)=-4x-2 I hope this helps
Someone pls help me with all 3 of these I’m begging u it’s due today!!! I will give brainlist and this question is worth 15 points!!! (This isn’t math but I still put it as math)
Answer:
For number 1 the answer should be b
2) Au-it's a metal
3) b.
Step-by-step explanation:
A fruit basket contains only apples and bananas. If there are 8 apples and 13 bananas, what is the ratio of bananas to fruit? Select all that apply. 13:8
Answer:
The ratio of bananas to total fruit is 13:21
Step-by-step explanation:
Since we already know the amount of apples and pears, we can find the total. 13+8=21, and since we know the number of pears, 13, we can say that the ratio is 13:21.
Answer: 13:21
Find the x-intercept of the graph of the equation =−.+y equals negative , 2.65 , x plus 25.
What does the x-intercept mean in terms of the situation?
Answer:
Ok so we can see for every 2 cups of medium coffee, the balance goes down 5.30$. So that means that for every coffee, her balance goes down 2.65$. Solving for the x-intercept means how many medium coffees can I get until my balance is 0. First, we have to find the y-int so it's easy. The slope is -2.65 because for every medium coffee, her balance goes down 2.65$. So we have y=-2.65x+b. Plugging in any point, I choose (4,14.40), we get 14.4 = -2.65 × 4 +b. Solving for b we get 25 for the y intercept, meaning the equation is y = -2.65x + 25 . To find the x intercept, we set y=0. So we have 0 = -2.65x+25. Solving for x we get approx. 9.4. We can't have decimals so we round down to 9. So the x int is ≈ 9.4 meaning we can only buy 9 coffee and have a little extra. But, if the problem said how many more coffees can she get, then here is how we do it. Since she already got 4 coffees, and the max is 9, we do 9-4 and we get 5, so she can buy 5 coffeed more.
Step-by-step explanation:
what equation represents this table
math problem: Amanda worked 4.5 hours on Tuesday and 5.2 on Thursday. Her pay rate is $10.50 per hour. How much will Amanda get paid for the two days?
Answer:
$101.85
Step-by-step explanation:
Think of the two days as separate equations. They are added together to get a sum of the pay she will receive after the two days.
Equation
(4.5*10.5) + (5.2*10.5) = x (This just represents the unknown value)
Solve Through
(47.25) + (54.60) = x
47.25 + 54.60 = x
101.85 = x
Amanda will get paid $101.85 For her 2 days of work.
PLS HELP ME ASAP PLS AND TY
Answer:
its 522
Step-by-step explanation:
Answer: 522
Step-by-step explanation: You would add 756 to -234 to get 522. To check your answer you would -756 + 522, which equals -234. Hope this helps!! :)
Which one has a constant of proportionality equal to 2?
Answer:
A=10/5
Step-by-step explanation:
the other three are B=1, C=1/2 and D=11
What is the Law of Exponents?
Answer:
The exponent of a number says how many times to use the number in a multiplication.
Example:
[tex]8^{2}[/tex] = 8 × 8 = 64
The graph shows the distance traveled by an Olympic-level sprinter over time during a race. Find the slope of the line.
Answer:
the slope is 10
Step-by-step explanation:
u do rise over run
What are sources of revenue for the Louisiana state government? Check all that apply.
ad valorum taxes
severance taxes
education taxes
income taxes
gas royalties
oil royalties
I know this is the right answer can you guys just explain it in the simplest way that I would understand, I'm on Thanksgiving break so my teacher isn't available at the time. I will give the brainliest to you if you help me understand it, please.
Answer: The answer is the first one.
Step-by-step explanation:
If x oranges were sold on Thursday, what is two times that? Well, 2*x is the same thing as 2x. When a variable and a number a put together, that means it is being multiplied. So, on Thursday x oranges were sold, and on Friday twice as much as that were sold. So, at the bottom, in the red part wold be x and 2x. The blue bar is the total number of oranges sold, which is 108.
[PICTURE ATTACHED] help please
Answer:
0 perfer red 30 perfer black
Step-by-step explanation:
