A box of cereal states that there are 81 calories in a 3/4-cup serving. What is the unit rate for calories per cup? How many calories are there in 2 cups of the cereal?
Answer:
There are 108 calories in a cup
There are 216 calories in 2 cups
Step-by-step explanation:
In order to find out the unit rate for each cup, you must divide 81 by 3/4 which is 108, then we multiply that by 2 which equals to 216
Answer:108 in one cup and 216 in 2 cups
Which of the quotients are equivalent to 5? Select all that apply.
Answer:
-15/-3 and -5/-1
Step-by-step explanation:
two negatives make a positive when multiplying or dividing, and they're kinda obvious anyway
A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.
Answer: $6.50 - $6.67
Step-by-step explanation:
20/3 = 6.67
26/4 = 6.5
You can use this answer or try to find the middle of the two numbers.
A store sells a package of 25 trading cards for $5.25. What is the unit price per card?
Find the total cost to the nearest cent. $24 lunch; 15% tip
i just took 15% of the 24 and its 2.60 and then u add
Challenge You buy 3.17 pounds of apples, 1.35 pounds of pears, and 1.78 pounds of oranges. What is your total bill?
Grocery Store Prices
Item
Cost
Apples
$1.19 per
pound
$1.29 per
pound
$1.09 per
Pears
Oranges
Your total bill is $
(Round to the nearest cent as needed.)
Answer: $7.4
Step-by-step explanation:
What I did was multiply the price per lb. of apples by pounds per apples same for pears and for oranges I rounded each amount and got:
3.8 for apples
1.7 for pears
1.9 for oranges
you'd then add them all together and get a total of 7.4 dollars as your total bill.
Write down the inequality for x that is shown on this line.
Answer:
x>3
Step-by-step explanation:
An open circle on a graph indicates greater than or less than and since the line points to the right then it'd be greater than and the circle is on 3.
PLEASE HELP- I KNOW NOTHING-
Find the slope from the table of values.
Question 5 options:
2
-2
1/2
-1/2
DUE TODAY (10/11/22) Need help on two questions!!
What term would you move using inverse operations to put this equation into standard form (Ax+By=C)
3x = 5 - 2y
5 by subtracting 5 to the other side
3x by dividing by 3 on both sides
-2y by adding 2y to other side
Natalie wanted to find the y intercept for the standard form of this equation. Here are her steps. Did Natalie make a mistake? If so, which one was her first? If not, indicate that as well.
Solve for the y intercept by substituting 0 for x.
2x + 4y = 20
Step 1: 2(0) + 4y = 20
Step 2: 0 + 4y = 20
Step 3: 4*4y = 20 * 4
Step 4: y = 80
A: Step 1
B: Step 2
C: Step 3
D: Step 4
E: Natalie made no mistakes
You are renting a house in Cancun for a week at $4000. What is the cost per day?
(Show your answer in dollars and cents: For example $300 is entered as 300.00)
Answer:
The cost per day would be $571.42 per day.
Step-by-step explanation:
You would divide 4,000 by 7 because there are seven days in a week and the rent is 4,000.
Abraham is staying in a mountain cabin for the weekend. In the morning, he hike 7.5 miles up north to see a waterfall. At night he went 2.5 down south from his cabin to a restaurant to eat dinner. What does zero represent in this situation?
Answer:
he went zero miles.
Step-by-step explanation: x and y
Answer: The person above me is correct
Step-by-step explanation:
Deshaun wants to buy a new MP3 player that sells for $800 . The sales tax rate is 6.7%. What is the total cost of the MP3 player with tax included?
Answer:
$853.6
Step-by-step explanation:
6.7%=.067
.067x800+53.6+800+ansewr
Please answer quickly and correctly, and add the steps to solving the math equation!
Edna ordered a set of yellow and orange pins. she received 35 pin, and 20% them were yellow. how many yellow pins did Edna receiv?
Answer:
7 yellow pins
Step-by-step explanation:
20% can also be 0.2 when turned into a decimal
35 × 0.2 = 7
pins × percent of yellow pins = yellow pins
Answer:7
Step-by-step explanation:
Where should the decimal point be placed in the example shown
Answer:
After 8 and before 9. Should look like the following:
28.930When placing a decimal point, when it come to an equation, you simply look on how many digits are after each of the numbers in the equation:
5.26 and 5.5 have a total of 3 numbers after there decimals so that is how many times you will move the decimal to the right of your answer.
Step-by-step explanation:
Hope it helps! =D
I am a five digit number.
I have an 8 in the ten thousands place.
The rest of my digits are odd.
I have a 1 in the thousands place.
The difference between the ten thousands and the thousands place is the value of the ones place.
What is the largest number I can be?
Answer:
81,777
Step-by-step explanation:
that's it I think
Answer:
81,997
Step-by-step explanation:
Use a model to demomonstrate your answers.
Three-fifths of the students in a room are girls. One-third of the girls have blond hair. One-half of the boys have brown hair.
a. What fraction of all the students are girls with blond hair?
b. What fraction of all the students are boys without brown hair?
Answer:
1/2
Step-by-step explanation:
Write an equation that matches the scenario using the variable “n.”
The difference of three times a number and four is the same as seven times a number plus eight
Answer:
3n-4=7n+8
Step-by-step explanation:
Consider a variable n
three times of number: 3n
seven times of number: 7n
so according to condition:
3n-4=7n+8
What is the value of the expression (−9)(−10)?
(NEED AWNSER ASAP)
Answer:
90
Step-by-step explanation:
when you multiply two negative integers they always equal positive so in this case its (-9) x (-10), you can just do 9x10 which gets u 90
Multiplying two positive integers always result in a positive integer.
Multiplying two negative integers always result in a negative integer.
Multiplying a positive or negative integer always result in a negative integer.
Which integer in the set has the greatest value (4, -4, -3, 3)?
Answer:
Step-by-step explanation:
it is four because it is the biggest number
Answer:
they are equal
Step-by-step explanation:
Find a unit rate: Joel ran 1500 meters in 5 minutes, 20 seconds.
Give your answer accurate to at least one decimal place.
Answer:
4.6875 m/s
Step-by-step explanation:
You want the unit rate if Joel ran 1500 m in 5 minutes, 20 seconds.
RateThe speed is found by dividing distance by time. In seconds, the time is ...
min:sec = 5:20 = (5·60) +20 = 320 . . . . seconds
Then the rate is ...
(1500 m)/(320 s) = 4.6875 m/s
<95141404393>
What is (3x2.05)+(_x1.09)+(2x_)+(_x_) I NEED HELP PLEASE SOMBODY
(ASAP 70 POINTS)
Use the equation "one sixth plus s equals 21 over 30" to answer the questions.
Part A: Determine two numbers that the solution to the equation is between. Support your answer using the correct vocabulary. (2 points)
Part B: Solve for the variable. Show your work. (2 points)
Answer:
5/21
Step-by-step explanation:
1/6 divided by 21/30
1/6 x 30/21
30/126
30 divided by 126 = 5/21
Answer:
5/21
Step-by-step explanation:
i need these pts
I need help asap! 40% of the tickets sold at an amusement park were discount tickets. If the park sold 80 tickets in all, how many discount tickets did it sell?
Sarah has red and blue modeling clay. When she found that of her modeling clay was red, she gave some to her brothers. She gave of the red clay to Bradley and of it to Shane.
Bradley and Shane wanted to determine how much of Sarah's modeling clay they received in all. Sarah said they could find the amount by simplifying the expression. Their mom, Theresa, said that they could find the amount by simplifying the expression.
The absolute value of the difference between the two methods proposed by Sarah and Theresa is
Answer:
задащададдадвбкдплп дБ лпдплладаллплпдалпщалладвжахпддапщадбьдалпьп пщлпьпдп пдлп
AirPod Pros sell for $249 regularly. Cyber Monday deals offered them for 20% off. How much could be saved by buying them on Cyber Monday?
Answer: The answer is $49.80.
Step-by-step explanation:
First, you set up the equation.
[tex]\frac{?}{249} = \frac{20}{100} = ?[/tex]
Now, you have to cross multiply, and divide to solve!
[tex]\frac{249*20}{100} = \frac{4980}{100} = 49.80[/tex] This is only the number that could be saved not the actual amount you would get the AirPod Pros for with the 20% discount.
The answer is $49.80.
pleasee helppppp !!
Hector paid $105 for 6 tickets to a hockey game. Each ticket costs the same amount.
What was the cost of each ticket in dollars and cents?
Answer:
$17.5
Step-by-step explanation:
For this problem, you go through division.
Because the tickets cost the same amount, the total must be split equally between each one.
$105/6
If you are not allowed to use a calculator, then use long division.
6 goes into 105 a max of 17 times. (6*17 = 102)
_102__
6 | 105
102
105 - 102 = 3
Check again. 6 does not go into three at all, so bring a point zero(.0) onto the 3 for visual clarity. It does not change the number itself.
_102._
6 | 105.0
102.0
3.0
6 will go into 30, 5 times. 6*5 = 30
_102.5
6 | 105.0
102.0
3.0
3 0
0
Rudina needs to determine the actual area of the entire rectangular toy courtyard. She used the model below to estimate the area.
(A) Use the scale drawing to determine the actual length of the toy courtyard.
(B) Use the scale drawing to determine the actual width of the toy courtyard.
Answer:
Step-by-step explanation:
Even though im in high school im not completely sure about this, try multiplying all the points.
From the graph below, how much money will be saved after 5 weeks?
Question 4 options:
$55
$50
$60
$30
Answer: 55?
Step-by-step explanation:
I just looked at the bottom where the five is and went up to where the blue line touched the black and where it crossed and it was In the middle of the 50 and 60 so it’s 55.