Answer: I think the answer is b
Step-by-step explanation:
20% off means that there is 80% on which means you pay that 80% so you move the decimal point two spots
80.0% to .80 and multiply store a’s price of 59.99 to get 47.992 round the two in the decimal down making the total price for store a 47.99 and total price for store b 49.99 so store a is the better price by two dollars
Lizet bought a bag of gummy bears and ate one-third of them. The next day, she ate 16 more gummy bears. If she ate a total of 37 gummy bears, how many were originally in the bag?
Answer:
im trying to figure out the same thing
Step-by-step explanation:
License plates in a particular state display 2 letters followed by 4 numbers How many different license plates can be manufactured for this state?
Answer:6,760,000
Step-by-step explanation:
A triangle has sides with lengths of 6 centimeters, 5 centimeters, and 3 centimeters. Is it a right triangle?
Answer:
No
Step-by-step explanation:
A triangle with a side of five is only a perfect right triangle when it's in a 5,12,13 ratio.
Furthermore, to check, 5^2 is 25 and 3^2 is 9. 25+9 is 34, which doesn't not have a square root of 6.
If five friends split a $98.25 bill, about how much should each friend pay?
O about $17
O about $18
O about $19
O about $20
Answer:
about $20 because $98.25/5=$19.65
Step-by-step explanation:
Which function best represents this graph?
Answer:
who tell me how to start?
Given: BC ≅ CD and AC bisects ∠BCD
Prove: ∆ABC ≅ ∆ADC
Please show work and don't just put random letters like the first time i asked this PLEASE i really need this
Lisa hikes 9 miles in 2 hours. At this rate, how far does she hike in
1/6
hours?
Answer:
72 miles
Step-by-step explanation:
Answer:
0.75 or 3/4 miles hiked in 1/6 hours
Step-by-step explanation:
2 hours = 120 minutes
1/6 x 60 = 10 minutes
9 / 120 = 0.075 miles per minute
10 x 0.075 = 0.75
Graeme earns $4.23 for each half hour that he works. How much will he make after 4 hours of work?
Answer:
[tex]4.23*8=33.84[/tex]
Graeme will make $33.84 after four hours of work.
-9 ( greater less than)
(> with a line under it)
2m + 2 - 3
Answer:
m is less than or equal to -4
Step-by-step explanation:
Part B was p + 0.2p. Combine the like terms in the expression for part B to create an equivalent expression. PLEASE HELP!
Answer:
1.2p
Step-by-step explanation:
p=1p
p+0.2p is equal to 1p+0.2p which equals 1.2p
Answer:
p + 0.2p = 1p + 0.2p = 1.2p
Step-by-step explanation:
i just did this
How to calculate slope of a line STEP-by-STEP
Do not spam
If you spam I will report!
Step-by-step explanation:
You want to start by looking for two coordinates and decide which ones you'll use.
Then you want to find the difference between the two y coordinates also known as the rise.
Then you'll want to find the difference between the two x coordinates also known as the run.
After that you'll want to divide the difference of the two y coordinates with the difference of the x.
Hopefully this helps, much love.
Chart given to best illustrate.
[tex]8-4/4-2=4/2=2[/tex]
8 is from the right side which is subtracted by the 4 in the left equation. Then you divide that by 4 with 2 which results in 2. You end up with 4/2 and bingo!
2
Step-by-step explanation:
do you have a graph or points
graph it is rise over run wich is y/x
and if its points then you do y1-y2/x1-x2
A salespersons commision varies directly with their sales. For $1000 in sales, the commission is $85. What is the constant of variation? What is the commission for $2300 in sales?
1) The area of the pizza is 36πin. What is the radius of the pizza?
Answer:
3.3851375012865377216884767093646, rounded to 2 sig figs, it would be 3.4 inches.
Answer:
3.3851375012865377216884767093646
Step-by-step explanation:
I need some help on solving this problem
Answer:
J. 80°
Step-by-step explanation:
Help
Help help pls I can’t answer this
Answer:
A
Step-by-step explanation:
1/6^2 =
1/36
Answer:
B
Step-by-step explanation:
When you divide 2 numbers with the same base, you subtract the exponents. We know fractions are basically division, so we would do 3-5. You get -2 as your exponent and we know negative exponents can be written two ways: [tex]6^{-2} and \frac{1}{x6^{2} }[/tex]. Both of those are there, so they are not the correct answer. B can be determined as the one not because the exponent is positive.
What is the slope-intercept form of the linear equation 2x + 3y = 6? Drag and drop the appropriate number, symbol, or variable to each box.
Answer:
[tex]y=-\frac{2}{3}x+2[/tex]
Step-by-step explanation:
y = -2/3 x + 2
Answer:y=-2/3x+2
Step-by-step explanation:
Trust me
The ratio of green to red jelly beans in a jar is 4 to 6. If there are 28 green jelly beans, how many total green and red jelly beans would be in the jar?
4 x 7 = 28
6 x 7 = 42
42 is the answer UvU
Answer:
76 jelly beans total
Step-by-step explanation
4 x 8 = 28
6 x 8 = 48
28 + 48 = 76
Simplify the following by combining like terms:
-5- x+4x - 4
A store is advertising a sale with 10% off all items in the store. Sales tax is 5%.A 32-inch television is regularly priced at $295.00. What is the total price of the television, including sales tax, if it was purchased on sale? Fill in the blank to complete the sentence. Round your answer to the nearest cent.
Answer:
$280.25Step-by-step explanation:
Step one;
given
price= $295.
Discount
10% of 295
=10/100*295
=0.1*295
=29.5
new price= 295-29.5=
=$265.5
Tax
5% of 295
=5/100*295
=0.05*295
=14.75
tax=$14.75
Total price= discount sales+tax
=265.5+14.75
=$280.25
(x^3 + 8x^2 + kx + 4) ÷ (x+ 2)
Please help how do i solve for k please include steps this is called remainder theorem
Answer: 14
Step-by-step explanation:
Check it
Answer:
k = 14
Step-by-step explanation:
The Remainder theorem states that if f(x) is divided by (x + h) then the remainder is f(- h)
If (x + h) is a factor of f(x) then the remainder is zero, that is f(- h) = 0
Given (x + 2) is a factor of f(x) then f(- 2) = 0, that is
(- 2)³ + 8(- 2)² - 2k + 4 = 0
- 8 + 8(4) - 2k + 4 = 0
- 8 + 32 - 2k + 4 = 0
- 2k + 28 = 0 ( subtract 28 from both sides )
- 2k = - 28 ( divide both sides by - 2 )
k = 14
HELP ME OUT PLZ PLZ
Answer:
SAS
Step-by-step explanation:
The information represents a Side, Angle, Side triangle
Answer:
SAS !
Step-by-step explanation:
it means Side, Angle & Side triangle and it does show that :)
I NEED HELP!!!! WITH NUMBER 9, & 10??
Answer:
awnser one is 7 and question 2 is -10
Step-by-step explanation:
−12−2−−55=? question one
In the first fraction, the negative numerator and negative denominator cancel each other.
Since the the second fraction is negative and you are subtracting, remove the negative sign and switch the operation to addition.
The equivalent equation is
122+55=?
The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.
LCD(12/2, 5/5) = 10
Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.
(122×55)+(55×22)=?
Complete the multiplication and the equation becomes
6010+1010=?
The two fractions now have like denominators so you can subtract the numerators.
Then:
60+1010=7010
Since 70 divided by 10 equals 7 then,
7010=7
Therefore:
−12−2−−55=7
Question 2
−81+6−3=?
In the second fraction, move the negative sign from the denominator to the numerator and the value remains the same.
The equivalent equation is
−81+−63=?
The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.
LCD(-8/1, -6/3) = 3
Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.
(−81×33)+(−63×11)=?
Complete the multiplication and the equation becomes
−243+−63=?
The two fractions now have like denominators so you can add the numerators.
Then:
−24+−63=−303
Since -30 divided by 3 equals -10 then,
−303=−10
Therefore:
−81+6−3=−10
Solution by Formulas
Apply the fractions formula for addition, to
−81+6−3
and solve
(−8×−3)+(6×1)1×−3
=24+6−3
=30−3
=−10
Now that Anna's Boutique has merged with another store, the members of its staff make $26. That is 30% more than they historically made. How much did the staff members use to make per hour?
Answer:
20
Step-by-step explanation:
30% of 20 is 6
I need these pls!!!!!
Answer:
1) $38.40 2) $255. 3) $5.80 4) $3.12
Step-by-step explanation:
So you have to multiply the years by the amount of money you have. Then you multiply that by the percent and divide by 100. (For the last one: because its a month you have to make it a fraction so it was 8/12)
Welcome to another new game show, “Spinning for Luck!” As a contestant, you will be spinning two wheels. Each wheel is divided into equal sectors. The first wheel determines a possible dollar amount that you could win. The second wheel is the “multiplier”. You will multiply the results of your spins to determine the amount you will win. Unfortunately, you could owe money if your multiplier lands on –2!
a. What is the probability of winning $100 or more?
b. What is the probability of owing $100 or more?
Answer a ) 25%
Answer b ) 8.33%
The following formula can be used to determine the likelihood of both winning and owing $100 or more:
a. ) Chance of winning at least $100:
On the first wheel, there is a 2/6 = 1/3 chance of landing in a sector that equates to $100 or more.
On the second wheel, there is a 3/4 chance of landing on a multiplier other than -2.
The odds of both happening are (1/3) * (3/4) = 1/4 or 0.25.
The likelihood of earning $100 or more is thus 0.25, or 25%.
b. ) Likelihood of having at least $100 in debt:
The odds of landing on a sector with a value on the first wheel that is less than or equal to -$50 are 2/6 = 1/3.
A landing on a -2 multiplier on the second wheel has a 1/4 chance of happening.
1/12, or 0.08333, is the likelihood that both occurrences will occur (1/3) * (1/4).
Thus, the likelihood of owing $100 or more is 0.08333, or around 8.33%.
Therefore the final answer is 25% and 8.33%.
To know more about probability visit : https://brainly.com/question/11234923
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What is the slope of the linear function represented in
the table?
Evaluate if r = 7 need helpppp
Answer:
-5
Step-by-step explanation:
if r was 7 it would be 7-12 so 7 - 12 is -5
Answer:
-5
Step-by-step explanation:
if r is 7
7-12=-5
At a bake sale, a student spent $5.70 buying 3 brownies and 5 cookies. His
friend spent $4.50 buying 1 brownie and 6 cookies. What is the price of a
brownie?
Answer:
i think the answer would be 90 cents for each brownie
Step-by-step explanation:
This can be solved as a system of 2 linear equations.
x = price of a brownie
y = price of a cookie
Since $5.70 bought 3 brownies and 5 cookies, our first equation is:
3x + 5y = 5.70
Since $4.50 bought 1 brownie and 6 cookies, our second equation is:
x + 6y = 4.50
So just solve the following system for x and y:
3x + 5y = 5.7
x + 6y = 4.5
Get x = 4.5 - 6y from the bottom equation and substitute for x in the top equation:
3(4.5 - 6y) + 5y = 5.7
Solve for y:
13.5 - 18y + 5y = 5.7
-13y = -7.8
y = 7.8/13 = 0.6 = price of cookie = $0.60
Now substitute this value of y into either equation and get x. From the bottom equation,
x + 6(0.60) = 4.50
Solve for x:
x = 0.9 = price of brownie = $0.90
Which of the following graphs shows a system with a infinite number of solutions
Answer:
D
Step-by-step explanation:
There is only one line that crosses the origin. Because there is only one line, there is an infinite amount of solutions.
please help and answer
Answer: B, C, E
Step-by-step explanation:
Answer:it is C:3 + 2x + 2x
Step-by-step explanation:i hop this helps and have a nice day and thank you
