Pls help I need a good grade
Show your work for both of the questions only do 8 and 9
Answers
Answer:
CaN't SeE ThE LeTtErS...
Step-by-step explanation:
Answer:
8) 55 + 8.5x = 123
subtract 55 from both sides
8.5x = 68
x = 8 days
9) 6.75 + 1.25x = 31.75
subtract 6.75 on both sides
1.25x = 25
x = 20 refills
Related Questions
Which expression has a negative value?
−5⋅5⋅−5⋅−5⋅−5
−5⋅5⋅−5⋅−5
−5⋅−5⋅5
−5⋅−5
Answers
Answer: The answer would be B
Step-by-step explanation:
I had a test like this so I kinda know wut the answer is a few weeks or so ago but u need to multiply -5 • 5 (which would be negative since it has one negative sign) then multiply -5 • -5 (since it has another negative it’s positive) then u just multiply the answers that u got from the times 5 u did -bonus if it’s 1 negatives it’s a negative but if it’s 2 negatives it’s a positive
Answer:
The answer is B
Step-by-step explanation:
Arsenic is a naturally
Answers
Mark brainlist
How many edges does the following shape have?
Answers
Answer:
It has 8 edges
Hope that helps!
If Saanvi paid $20.80 for a large pizza from Round Table after using a 20% coupon, what was the original price of the pizza? Please help
Answers
Answer:
$24.96
Step-by-step explanation:
20% of 20.80 is 4.16.
20.80 + 4.16 is 24.96. Boom. Done.
What is the value of the expression (2^4)^2
Answers
Answer:
256
Step-by-step explanation:
calculator app
Write each measurement below in the table under an equivalent measure. Some
of the measurements may not have an equivalent measure. (1 yard = 3 feet,
1 foot = 12 inches)
HELP PUT IN COMMENTS
Answers
1748929jrjfjekcoododfog83772
What is the equation of the line in slope-intercept form?
Answers
Answer: y = -2x
Step-by-step explanation:
Find the measure of a 2.
45 135
62 = [?]
Answers
Answer:
45
Step-by-step explanation:
A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. (Enter the probability as a fraction.) P(queen|black)
Answers
Answer:
[tex]\frac{1}{13}[/tex]
Step-by-step explanation:
Given: A single card is drawn from a standard deck of cards.
To find: P(queen | black)
Solution:
Probability refers to chances of occurrence of any event.
Use the formula: P(A | B) = P(A∩B) ÷ P(B)
Let A denotes the event that the card drawn is queen.
Let B denotes the event that the card drawn is black.
Total number of cards = 52
Probability = Number of favorable outcomes ÷ Total number of possible outcomes
P(queen ∩ black) = P(card drawn is black and queen)
= [tex]\frac{2}{52}=\frac{1}{26}[/tex]
P(black) [tex]=\frac{26}{52}=\frac{1}{2}[/tex]
Therefore,
P(queen | black) = P(queen ∩ black) ÷ P(black)
= [tex]\frac{\frac{1}{26} }{\frac{1}{2} }=\frac{2}{26}=\frac{1}{13}[/tex]
how to graph 2x-3y=-6
Answers
Answer:
Step-by-step explanation:
. A uniform distribution is having the following shape ___.
A. bell-shaped C. bimodal
B. rectangular D. triangular
Answers
Answer:
B. rectangular
Step-by-step explanation:
A distribution is called uniform if each outcome has the same probability of happening.
In this case, the shape of the distribution is rectangular, as each outcome has the same probability of happening. So the correct answer is given by option B.
Which fraction is less then 1/3 or 1/5
Answers
Answer:
1/12
Step-by-step explanation:
it is correct i know it is
Answer: 1/5 is
Step-by-step explanation:
1/5 = 0.2
1/3 = 0.333
Calculate the unit rate. Label your work properly. Show your fraction work.
Math question : eating 3/4 pizza in 5/6 hour
Answers
Answer:
(9/10) of a pizza per hour.
Step-by-step explanation:
(3/4)*4=3
(5/6)*4= 3hr 20 mins
[3 (1/3)] / [3 (1/3)]=1
3 / [3 (1/3)]= 0.9
x. 1hr
x=3/4 •1 ÷ 5/6
x=3/4 • 6/5
x=18/20
x=9/10
Rate is 9/10 of pizza in one hour
Find the measure of 44.
131
49
49
64 = [?]
Answers
Answer:
49
Step-by-step explanation:
alternate angles hope this helps
Find the measure of <2.
62 = [?]
Answers
Answer:
63°
Step-by-step explanation:
They are corresponding angles.
$13,000 is deposited into a savings account with an annual interest rate of 3% compounded continuously. How much will be in the account after 5 years?
Round to the nearest cent.
$15,106.00
$15,103.85
$43,714.05
$66,979.54
Answers
Answer:
15,103.05
Step-by-step explanation:
Total amount in the saving account after 5 years in which the annual interest, compounded continuously, is $15,103.85.
What is compound interest?Compound interest is the amount charged on the principal amount and the accumulated interest with a fixed rate of interest for a time period.
The formula for the final amount with the compound interest formula can be given as,
[tex]A=P\times\left(1+\dfrac{r}{100n}\right)^{nt}\\[/tex]
Here, A is the final amount (principal plus interest amount) on the principal amount P of with the rate r of in the time period of t.
$13,000 is deposited into a savings account with an annual interest rate of 3% compounded continuously.
The amount in account after 5 years can be calculated with the above formula as,
[tex]A=13000\times\left(1+\dfrac{3}{12\times100}\right)^{12\times5}\\A=15101.02[/tex]
The total amount in the saving account after 5 years in which the annual interest, compounded continuously, is $15,103..85.
Learn more about the compound interest here;
https://brainly.com/question/24274034
Question
Use slopes and y-intercepts to determine if the lines 15x – 12y = -1 and 5x – 4y = -3 are parallel.
Answers
Answer:
They are parallel because they have the same slope of 5/4
Step-by-step explanation:
A farmer wants to fence a rectangular area of 12km2 and then divide it in half with a fence parallel to one of its sides of the rectangle find the dimensions of the rectangle that will minimize the amount of fencing used
Answers
Answer:1,000 meters
Step-by-step explanation:
GUYS DONT GO TO THIS LINK
https://www.adultpayperview.com/dispatcher/frontDoor?theaterId=7021&genreId=101&locale=en
Answers
Answer:
ok
Step-by-step explanation:
Answer:
alright thank you for the warning :)
Step-by-step explanation:
An electronics store is having a 15% off sale. Suppose the sale price(p) of a laptop is $495. Which statement are true for this stuation
A. P+ 0.15p represents the sales price
B. P- 0.15p represent the sales price
C. 0.85p represents the sales price
D. The sale price is 420.75
E. The sale price is 569.25
Please just give me the answer choices by the letter and not a photo i will give 15 points
Answers
Answer:
B, C, and D are true. 0.15price is 15% subtracted, 0.85 is with 15% subtracted, 420.75 is the sale price calculated.
The volume of a cube is 125 inches cubed. What is the length of each side?
Answers
Answer:
5
Step-by-step explanation:
Explanation: All the edges of a cube have the same length, and the volume of a cube is the length of an edge taken to the third power. So the length of the edge of a cube with a volume of 125 is 5.
Question 1:
A bag contains 5 black marbles, 7 blue marbles, 3 green marbles, 4 red marbles, and 1 white marble. A marble is selected and then replaced. What is the probability of selecting a black marble?
A 1/5
B 1/4
C 1/20
D 5
Question 2:
Mark has a bag of pink, blue and white gumballs. He randomly selects a gumball from the bag 30 times and records the color of the gumball each time. Before he selects another gumball he replaces the gumball he has already selected. The results are summarized in the table below.
Pink Blue White
Number of Times 8 12 10
Based on these results, determine whether each statement is True or False.
A The experimental probability of pink is 0.8
True
False
B The experimental probability of blue is 0.4
True
False
C It is more likely that Matk will select a blue gumball than a white gumball
True
False
Question 3:
When students line up in the cafeteria, they can choose their main course, drink, and dessert. For the main course students can choose a hot dog, burger, or pizza. For the drink they can choose between water, milk, or soda. And for the dessert they can choose cake or ice cream. The tree diagram shows all possible combinations of meals. Choose two correct answers below.
A The probability of randomly choosing pizza and cake is 3/18
Correct
Incorrect
B The probability of randomly choosing a hot dog, water, and ice cream is 1/3
Correct
Incorrect
C The probability of randomly choosing a burger and water is 1/18
Correct
Incorrect
D The probability of randomly choosing a burger, water, and cake is 1/18
Correct
Incorrect
E The probability of randomly choosing pizza is 1/18
Correct
Incorrect
100 points are awarded to the ones how answer right
Answers
Answer:
A 1/5
Step-by-step explanation:
10/7-2/7 show work please
Answers
They both have common denominators so you can just subtract.
10-7 - 2/7= 9/2
9/2 is an improper fraction, so we need to convert it into a mixed number.
9/2 = 4 1/2
Answer:
10/7 - 2/7= 5 1/7
Step-by-step explanation:
it 5 1./7
1/4 rotation counterclockwise
Answers
Answer:
I think 9? form 12 counterclockwise
3x^2+5x-28=0 solve this for me please
Answers
Answer:
x= 7/3
x=-4
Step-by-step explanation:
Use the quadratic formula
a= 3, b=5, c=-28
-5± [tex]\sqrt{5^2-4*3(-28)}[/tex]
x= _________________
2.3
Simplfy
[tex]x=\frac{-5+19}{6} \\x=\frac{-5-19}{6}[/tex]
Find the surface area of each solid. Round to the nearest tenth if necessary.
8 ft
6.97
8 fi
18 ft
8 ft
the surface area is
sq. ft.
Answers
Answer: 993.6
Step-by-step explanation:
height*base*depth=Area
8*6.9= 55.2
55.2*18= 993.6
Sorry if i gave you the wrong answer, I am super sorry
Look at the graph of the functions. Given the original function, what is a possible equation for the translated function, g(x)?
Answers
Answer: c
Step-by-step explanation:
plz help me this work is hard
Answers
5x-y=-6
y=-7x+6
find y and x and show work
Answers
Answer:
5x-y=-6.............1
y=-7x+6...........2
substituting value of y in equation 1
5x-(-7x+6)=-6
5x+7x-6=-6
12x=0
x=0/12=0
substituting value of x in equation 1
5×0-y=-6
y=6
A crew of highway workers paved 9 mile in 20 minutes. If they work at the same rate, what portion of a mile
Will they pave in one hour?
A-1/150
B-2/45
C-2/5
D-5/2
Answers
-2/45.
Step-by-step explanation:
9 times 3 gives you 27 miles a hour. We are not done though. Now we have to find the portion of a mile they pave in one hour would be -2/45, which is B.