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Related Questions
Abigail paid $62.00 for 8 friendship bracelets. Each bracelet cost an equal amount. What
was the cost of each friendship bracelet in dollars and cents?
F $7.14
G $9.25
H $54.00
J $7.75
Answers
The cost of each friendship bracelet in dollars and cents was J $7.75
What is the fundamental principle of multiplication?Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
We are given that Abigail paid $62.00 for 8 friendship bracelets. Each bracelet cost an equal amount.
Cost of 8 friendship bracelets = $62.00
Therefore,
Cost of 1 friendship bracelets = $62.00/ 8
Cost of 1 friendship bracelets = 7.75
The cost of 1 friendship bracelets is $7.75
Learn more about multiplications;
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Please help ASAP!
You buy a coke and a burger for dinner. That ratio of the cost of the burger to the coke is 3:1. The total cost of the burger and coke is $8. What is the cost of the burger?
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Write the slope-intercept form of the equation of a line with a slope of -5/8 that passes through the point (-14,6)
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Answer:
y = -5/8x - 11/4
Step-by-step explanation:
Since we already know the slope which is -5/8. This will be the m in the equation.
To find the y-intercept, plug the coordinates into the equation, which is
y= -5/8 + b
6 = -5/8(-14) + b
6 = 35/4 + b
= -11/4 = b
Solve the system.
0.2x + 0.5y = 4
-0.1x + 0.3y = -2
A)
(20,0)
B)
(-2,5)
C
(-5, 10)
D)
(50, 10)
HELP
Answers
Answer:
A
Step-by-step explanation:
when plotted this is 20,0
Maya and Reginald are installing hardwood flooring. Maya can install flooring in a room in 4 hours. Reginald can install flooring in a room in 3 hours. How long would it take them if they worked together?
Answers
Answer:
1 hour 42 minutes approx
Step-by-step explanation:
Given data
Mayas work rate= 1/4 room per hour
Reginald work rate= 1/3 room per hour
Let the total time taken for both of them be T
Hence their combined work rate
1/4+1/3= 1/T
3+4/12=1/T
7/12=1/T
T= 12/7
T= 1.7 hours
Hence it will take them 1 hour 42 minutes approx
The diameter of the the EPCOT Ball at Disney is 165 feet. Approximate
the volume of the EPCOT Ball. Round to the nearest foot.
Answers
Answer:
2352071 ft ^3
Step-by-step explanation:
formula for volume of a sphere is
V= 4/3 * [tex]\pi[/tex] * r ^3
V = 4/3 * [tex]\pi[/tex] * 82.5 ^3 = 2352071 ft ^3
I need help plz plz plz
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what are some characteristics that you can use to describe functions
Answers
Answer:
A function is a relation in which each possible input value leads to exactly one output value. We say “the output is a function of the input.” The input values make up the domain, and the output values make up the range.
Mallory is on a budget and wants to determine which cereal is a better buy. A 10-ounce box of Cereal A costs $2.70 and a 13-ounce box of Cereal B costs $3.64. The store is selling each cereal in 15 ounce boxes. Which cereal is cheaper and by how much?
Answers
Answer:
Cereal A is cheaper by $0.15
Step-by-step explanation:
Cost of a 10-ounce box of Cereal A = $2.70
So,
Cost of a 1-ounce box of Cereal A = [tex]\frac{2.70}{10}=\$0.27[/tex]
Cost of a 15-ounce box of Cereal A = [tex]0.27(15)=\$4.05[/tex]
Also,
Cost of a 13-ounce box of Cereal B = $3.64
So,
Cost of a 1-ounce box of Cereal B = [tex]\frac{3.64}{13}=\$0.28[/tex]
Cost of a 15-ounce box of Cereal B = [tex]=0.28(15)=\$4.2[/tex]
Here,
Cost of a 15-ounce box of Cereal B - Cost of a 15-ounce box of Cereal A = [tex]4.2-4.05=\$0.15[/tex]
Therefore,
Cereal A is cheaper by $0.15
Ember has $80 to spend on clothes. She wants to buy a pair of jeans that cost $35 and spend the rest on t-shirts. Each T-shirt costs $5. How many t-shirts can Ember afford to buy?
Answers
Answer:
she can buy 9 shirts
Step-by-step explanation:
80-35=45
45÷5=9
plz mark brainlyest
Can someone help me please
Answers
Answer:
A
Step-by-step explanation:
Ur welcome
In ΔPQR, the measure of ∠R=90°, the measure of ∠P=38°, and PQ = 62 feet. Find the length of RP to the nearest tenth of a foot.
Answers
Answer:
48.9 feet
Step-by-step explanation:
cos P = Adj / Hyp = X / 62
cos 38 = X / 62
X = 48.8567 = 48.9
What is the value of x?
x = 32
x = 36
x = 37
x = 40
Answers
Answer: 40
Step-by-step explanation:
because I just had that on my math test and got it wrong
Can you help me please? This is die soon.
Answers
Please help due today!!!
In your own words, explain how natural selection can lead to a change in a population's traits over time.
Answers
Step-by-step explanation:
organisms with great adaptive ability are naturally selected to remain in the environment
Answer:
Natural selection leads to evolution because the traits of those who are able to reproduce influence future generations genetics and gradually lead to these passed on traits becoming the normal state of being, thus causing the species in question to evolve.
Step-by-step explanation:
The selling prices of 5 houses in one neighborhood were $114,000,
$150,000, $223,000, $198,000, and $139,000. Which conclusion is true?
A. The mean price was about 15,000 higher than the median price
B. The median price was about 15,000 higher than the mean price
C. The mean and medical prices were identical
D. The mean price was double the median price
Answers
Answer:
A. The mean price was about 15,000 higher than the median price.
Step-by-step explanation:
A car is travelling at 40 mph
How long will it take this car to travel 130 miles?
Give your answer in hours and minutes.
Answers
Answer:
3 hours and 15 minutes
Step-by-step explanation:
The sides of a triangle have lengths 3, 8, and 9. What kind of triangle is it?
acute
right
obtuse
Answers
Answer:
obtuse
Step-by-step explanation:
hope this helps dude
x - 3 + 5x = 15 what is the value of 3x + 4
Answers
Answer:
13
Step-by-step explanation:
mark brainliest
6x = 18
x = 3
3x + 4 = ...
= 9 + 4
= 13
HELP!!!!
If the probability of a getting 4/25 out of 200 people, what about 500 people?
Answers
Answer:
123
Step-by-step explanation:
The product of 4x and 0 is:
4x
4
0
Answers
Answer: 0
Step-by-step explanation:
Simply the answer is 0 because anything multiplied by 0 will result in 0
4x(0) = 0
Please help!!!
PQR=/MNR. Find X.
Answers
Mark opens a bank account with $20. He plans to put in $5 each week.
Complete the table below to show the total amount of money Mark has in his bank account from 0 to 10 weeks.
Time
(weeks)
0
1
2
3
4
5
6
7
8
9
10
Money ($)
$20
Make sure to align the money next to the weeks
Answers
0:20
1: 25
2:30
3:35
4:40
5:45
6:50
7:65
8:70
9:75
10: 80
hope this helps
the graph of p(x) is shown below.
What is the remainder when p(x) is divided by x+4?
Answers
Answer: 3) 0
Step-by-step explanation:
because x+4 is a factor of p(x), there is no remainder
Someone help please!!
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I know it’s dilated by 2 because 14/7=2 and 18/9=2
Please help I need help
Answers
9514 1404 393
Answer:
(d) SA = 36π
Step-by-step explanation:
The surface area of a cylinder is ...
SA = 2πr(r +h)
Here, the radius is r=2 and the height is 7, so we have ...
SA = 2π(2)(2+7) = 36π . . . . matches choice D
__
Dimensions are in meters, so area is in square meters.
Select ALL of the correct ways to factor the
following expression:
-4x - 6
A. -2 (2x + 3)
B. 2 (2x + 3)
C. 2 (-2x - 3)
D. -2 (2x - 3)
E. 2 (2x - 3)
Answers
PLEASE ANSWER ASAP GIVING BRAINLIEST
Answers
Which decimals are in order from least to greatest?
A 0.4, 0.05, 0.6
B. 0.06, 0.05, 0.4
C. 0.04, 0.5, 0.6
D. 0.06, 0.05, 0.04
Answers
Answer:
b
Step-by-step explanation:
Answer:
B. 0.06, 0.05, 0.4
Step-by-step explanation:
Use a decimal chart it can be very helpful
Help plzzzzzzzzz!!!!!
Answers
Answer:
x=1
Step-by-step explanation:
Next time download Microsoft math