David bought three candy bars for $2.45. Assuming that each candy bar is the same price, what is the unit rate for the cost of the candy bars? Be sure to round your answer to the nearest hundredth.
Answer:
$4.55
Please give me the brainliest!
Hope this helps!
Answer:
It would cost David $0.82 per candy bar.
Step-by-step explanation:
What is the value of the expression m8−(34−n) in simplest form, when m = 6 and n = 18?
please hurry
Answer:
N is just simply 18
so 6*8-(34-18) and use pemdas to solve
34-18=16
6*8-16
48-16
32
so the value is 32
The value of the expression for m = 6 and n = 18 is 16,79,600.
What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given is the expression as -
m⁸ - (34 - n)
The expression given is -
m⁸ - (34 - n)
Now, for m = 6 and n = 18, we can write -
6⁸ - 34 + 18
6⁸ - 16
(6 x 6) x (6 x 6) x (6 x 6) x (6 x 6) - (16)
36 x 36 x 36 x 36 - 16
16,79,616 - 16
16,79,600
Therefore, the value of the expression for m = 6 and n = 18 is 16,79,600.
To solve more questions on algebraic expressions, visit the link below -
brainly.com/question/1041084
#SPJ2
Translate the triangle. Then enter the new coordinates
Answer:
below
Step-by-step explanation:
A' (1,6)
B' (3,4)
C' (-1,2)
solve for x: 4x + 9 = 2x - 7
Answer:
-8
Step-by-step explanation:trust me
Answer:
x=8
Step-by-step explanation:
4x+9=2x-7 (subtract both of the numbers with variables)
4x
-2x
2x=+9-7
-9 -9 (-9-7=16) +* 2 negatives cancels out to make a positive *+
2x=16
16/2=
x=8
Hopefully this is right! I'm rusty on multiple-step equations. This is the strategy I used over the years.
Help me please I really do need help tho
Answer: What musickp8809 said
Step-by-step explanation: Give him brainliest, bc that's what i want for christmas.
The diagram shows a door that has a window in it. The front faces of the door and the window are similar rectangles that have the dimensions shown.
What is h, the height of the window in centimeters?
A. 186
B. Not here
C. 66
D. 150
Answer:
D. 150
Step-by-step explanation:
Who Ever Gets All Of Them Correct Gets Brainlyest
Answer:
Step-by-step explanation:
Im saying 20 for the first one
30 for the second on
20 for the third on
40 for the forth on
6 for the last on
Instructions
Part 1: How's the weather?
Investigate the weather forecast in your city.
Record the high and low temperatures that are forecast for the next 7 days in the table below. In the columns titled, Difference," record the change in temperature from the day before. To do this, subtract the previous temperature from the current temperature Be sure to use positive and negative numbers as needed! For example, if yesterday’s temperature was 70 and today’s temperature was 65, the difference is 65 – 70 = -5.
Date
High Temperature
Subtract the previous temperature from current temperature
Difference
Low Temperature
Subtract the previous temperature from current temperature
Difference
1 -N/A- -N/A- -N/A- -N/A-
2
3
4
5
6
7 Note: The columns for Day One's subtraction and difference cannot be filled in. As this is the first data point, there is no previous temperature to subtract.
Write a mathematical expression using the information from your table to answer the following questions:
What is the mean change in the forecasted high temperatures? Remember, this can be found by averaging the values in the Difference column for the high temperatures. Show your work and steps. If your answer is not an integer, explain what two integers your answer is between.
What is the mean change in the forecasted low temperatures? Remember, this can be found by averaging the values in the Difference column for the low temperatures. If your answer is not an integer, explain what two integers your answer is between.
Answer:
What explains the difference in temperatures between the two cities?
Step-by-step explanation:
Answer: Using the mean concept, it is found that:
1. The mean change in the forecasted high temperatures is of -0.33ºC.
2. The mean change in the forecasted low temperatures is of 0.5ºC.
-----------------------------
The mean of data-set is given by the sum of all observations divided by the number of observations.
Item 1:
The changes in the high temperature are: 2, 1, -1, -1, -1, -2
Thus:
The mean change in the forecasted high temperatures is of -0.33ºC.
Item 2:
The changes in the low temperature are: 2, -2, 2, 1, 0, 0.
The mean change in the forecasted low temperatures is of 0.5ºC.
20 POINTS!!!! HELP
THE QUESTION AND CHOICES ARE LISTED DOWN IN THE PHOTO!!!!!!!! HELP!!!!!
Does anyone know the answer
If I had 34 Hershey bars and I ate 2, but I get 69 more and you divide that by 420 what do you get?
Answer:
0.24
Step-by-step explanation:
also i see what you did there
Consider the division expression 7 1/2 ÷ 2. Select two multiplication equations that correspond to this division expression.
A: 2 x ? = 7 1/2
B: 7 1/2 x ? = 2
C: 2 x 7 1/2 = ?
D: ? x 7 1/2 = 2
E: ? x 2 = 7 1/2
I have a few questions!
How many units are in between the distance of (−4, 9) and (−4, 3)?
How many units are in between the distance (−4, 9), (−4, 3), and (1, 3)?
How many units are in between the distance (−4, 9), (−4, 3), and (−4, −8)?
Thank you!
I know this isn't math but science isn't an option lol
Scientists are able to make observations and inferences about what is below the crust of Earth by using scientific evidence. Which of these are examples of evidence that scientists use to discover what the layers of Earth’s crust are like? Choose the two that apply.
Answer:
Step-by-step explanation:
Answer: seismic waves & samples of rock
Explanation: Scientists record the seismic waves caused from the waveforms of different earthquakes to infer the structures below the crust of the Earth. They record these seismic waves through seismographs from a machine called the seismometer. Scientists also observe the samples of broken rock that they get from the destruction multiple different earthquakes to make comparisons and studies to provide us details of what the bottom of Earth’s crust looks like.
(I did some research for you and found someone else already had this question, this was their answer, I hope it helps!)
72,918,018,927 - f = 91,812 - 117,816 + 81,0937
Answer:
f = 72917233994
Step-by-step explanation:
Caiden earned $475 from mowing lawns last summer. He deposited this money in an account that pays an interest rate of 3.8%. What will be the amount of interest earned after 15 years
Answer:
The balance after 15 year is $831.25 .
Step-by-step explanation:
Formula
Where P is the principle and r is the rate of interest in the decimal form and t is the time.
As given
Caiden earned $475 from mowing lawns last summer.
He deposited this money in an account that pays an interest rate of 3.8% compounded annually.
Here
P = $475
3.8% is written in the decimal form.
= 0.038
r = 0.038
t = 15 years
Put in the formula
Amount = $831.25
Therefore the balance after 15 year is $831.25 .
Please help! I'll give Brainleist if someone gets this right.
*Note; I might report the people who answer, just for points.*
Answer:
Hope this helps!
Step-by-step explanation:
Brianna did it right, and 552 divided by 23 is 24!
Please give brainiest if you think my answer is good :)
Answer:
brianna's work was correct
Step-by-step explanation:
her work was correct because 20 times 23 is 460 subtact 460 from 552 and u get 92 and 92 subtracted by 92 is zero
and she will get 24 as her answer
Pls help I need help thank u
Answer:
27
Step-by-step explanation:
I did it before
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
y/6-6
Step-by-step explanation:
looked it up
In order to solve for the variable in the equation 2 (x + 3) + 5 x = 3 (2 x minus 1), Jaleesa begins by applying the distributive property, then combines like terms. Which equation is the result of these steps?
7 x + 6 = 6 x minus 3
2 x + 6 + 5 x = 6 x minus 3
2 x + 3 + 5 x = 6 x minus 1
7 x + 3 = 6 x minus 1
Answer:
7x + 6 = 6x - 3
Step-by-step explanation:
2(x+3) + 5x = 3(2x-1)
Distribute
2x + 6 + 5x = 6x - 3
Combine like terms
7x + 6 = 6x - 3
hope this helps
Find the sale price of each item. Round to two decimal places when necessary.
Original Price: $74.99
Markup: 33%
HELP PLEASE SOMEONE
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
The average daily maximum temperature in Syracuse is 21.85°C, and the average daily minimum temperature is -4.7°C. The average daily maximum temperature is
°C higher than the average daily minimum temperature.
help!!!!!!asap!!!!!!!!!!!!
Answer:
The answer is c...
Step-by-step explanation:
Answer:
C - 7 + 32 + 7 + 32 = l
Step-by-step explanation:
(I think)
Btw HAPPY HOLIDAYS ❄️☃️
Hi :) pls help with this. It means a lot
Answer could be
F 6 12
Chad has a rope that is 10 yards long. How many pieces of rope measuring of a yard can he divide his rope into?
Answer:
1
Step-by-step explanation:
10 divided by 10
Is the sequence arithmetic, geometric or neither? Then, find the next three terms. 0, 3, 6, 9, 12, ___, ___, ____.
Answer:
15,18,21
like that?
Step-by-step explanation:
Given the following equations, at which point will the graphs intersect?
f(x) = 5.2 +1
9(x) = - 2x + 15
(1, 15)
(-2,-9)
(2.11)
(0,0)
Answer:
B
Step-by-step explanation:
Find the Unit Rate: Allison bought 6 pounds of bananas for $10.50.
Answer:
25.3
Step-by-step explanation:
Answer asap! You need to answer this now.
Answer:
146 cubic inches. 9 x 10= 90
8 x 7= 56
56+90=146
can you please help asap!!! :) :D
-2 2/3 +(-1 1/6)
Answer:
-3 5/6
Step-by-step explanation:
change the mixed numbers into fractions with common demoninators
after that add them together and change the improper fraction into a mixed number.