Jimmy spent $38.83 on a magazine and eight erasers. If the magazine cost $3.87 then how much was each eraser?
Answer:
Each eraser is $4.37
Step-by-step explanation:
38.83-3.87=34.96
34.96 divided by 8=4.37
These erasers are quite expensive...
Which is enough information to prove that u is parallel to v?
0 Angle 2 is congruent to angle 4
0 Angle 4 is congruent to angle 8
0 Angle 6 + angle 7 = 180 degrees
0 Angle 3 + angle 4 = 180 degrees
Wait, I’m confused...is it A or B
Edit: nvm it’s B! I’m 100% sure now! :)
Find the sum. Write your answer in simplest form.
4 1/6 + 5 4/7
9 31/42
9 5/13
10 11/42
10 11/31
Answer:
the answer for your question is 9 31/42
Answer:
i just need points sorry
Step-by-step explanation:
help me plzzzzzzzzzzzzzzzz
Answer:
90cm
Step-by-step explanation:
1/3 of a day = 30cms
3/3 of a day = 30 * 3 cms = 90 cms
Cynthia wants to decorate a round photo frame for her brother. If the diameter is 18 cm what is the circumference of the frame?
A. 56.52 cm
B. 54 cm
C. 28.26 cm
D. 113.04 cm
Answer:
A. 56.52
Step-by-step explanation:
Circumference = 2πr
Radius is half of the diameter, but 2 times radius is also simply the diameter. Therefore, the solution of the problem would be 18 times π. In this case, we can round π to 3.14, and 18 times 3.14 is 56.52.
For each $75 gym membership sold, the gym keeps $55 and the employee who sold it gets $20 in commission. The commission the employee earned represents what percentage of the total cost of the gym membership?
A. 73.3%
B. 26.7%
C. .267%
D. 20%
Use the algebra tiles to help you solve the equation x2-3=7.
Step-by-step explanation:
ANSWER Solve for x |x+2|-3=7. |x+2|-3=7|x+ 2|-3 = 7. Move all terms not containing |x+2||x+ 2 | to the right side of the equation.
Answer: √ 10 , − √ 10
Step-by-step explanation: Mark as brainlyest plz
PLEASE HELP I NEED THIS QUICK
A pair of retro Air Jordans is priced at $250 is on sale for 20% off. How much is the discount?
What is the sale price of the sneakers?
Answer:
The discount is $50
The sale price is $200
Step-by-step explanation:
x/250 = 20/100
Cross multiply
x × 100 = 250 × 20
100x = 5000
Divide both sides by 100 to isolate variable x
100x ÷ 100 = 5000 ÷ 100
x = 50
$50 is the discount price
Take the original value of the shoes and subtract the discount to find the sale price
250 - 50 = 200
$200 is the sale price
dont answer yet plzzzz
Answer:
theres nothing
Step-by-step explanation:
Can someone plz help me i am confused :)
Answer:
980 cm
Step-by-step explanation:
Answer:
980 cm
Trust me
which expressions represents a 20% discount off the price of an item that originally cost D dollars
Answer:
D - (D/5)
Step-by-step explanation:
Let's imagine that D equals 100 dollars -
Well, we know that to get 20% of an amount, we need to divide the amount by five. So let's do that -
100 / 5 = 20
We now know that 20% of 100 dollars is equal to 20 dollars. We have now finished the first part. On to the second part.
We now need to take away 20% of 100 dollars off of 100 dollars - this is the price of the item after the discount.
100 - 20 = 80 dollars.
We now fit in D instead of 100 dollars -
D - (D/5)
which integer is square root 6 closest to
what is p divided by 10?
Althea has 100 trading cards and Marlon has 20. Every day Althea gives Marlon one card. Use the equations "c=100-d" and "c=20+d" to model this situation. Solve the system by substitution. Explain what the solution means in this situation.
Step-by-step explanation:
c=100-d {Equation 1}c=20+d {Equation 2}{Equation 1 + Equation 2}2c=120 (-d+d= 0)So d is eliminated c=120/2c=60Althea = 60=100-d(substitute c for 60 )d=100-60d=40Check your answer by substituting both c and d60=100-40(substituting using equation 1)So 60=60Answer is correct!C is the Althea's and Marlon's letter
D is the amount of cards that Althea gives and Marlon receives..
Anyone have D-i-s-c-o-r-d my name on there is Bulletproof
1.) Solve -23.7 + d = -48.57.
Answer:
d= -24.87
Step-by-step explanation:
-23.7+d= -48.57
+23.7 +23.7
d= -24.87
Answer:
No I don't sorry but the answer is -24.87
Step-by-step explanation:
please answer ALL of the following if you do so i will give you brainiest :))))) :
evaluate [tex]2x^{2}[/tex] if X=[tex]\frac{1}{8}[/tex] ALSO IN SIMPLEST FORM
evaluate 4x^2 if X= 1/8 also in simplest
so thank you for reading and taking time out of your day to help me with my homework:)))))))))))))
Answer:
2x^2 if x=1/8 1/16
4x^2 if x=1/8 1/2
Step-by-step explanation:
can you help me with these two questions? thanks lol
Answer:
Step-by-step explanation:
1. 10 pi
2 C
Jackson hikes 220.2 meters up a mountain. If he is 60% of the way up, how tall is the mountain?
Brainliest for quickest answer!!!!!
Answer:
The mountain is 367 m tall
Step-by-step explanation:
220.2 / 0.60 = 367
explain how to solve the question over compound dependent events and explain how I got the answer.
Joe has 5 blue marbles, 4 green marbles, and 1 red marbles. He pulls one marble out without replacing it and then pulls out another. What is the probability that he will pull a blue marble then a red marble? (solve and expplain your answer, simplify the problem if it can be simplified)
Please answer! Will give points! Please help!
Answer:
ye its (0,5)
Step-by-step explanation:
Hope it helped you.
PLEASE HELP IM GIVING BRAINLIEST!!!!
parallel lines r and s are cut by two transversals, parallel lines t and u.
How many angles are alternate exterior angles with angle 5?
Angle 5,7,11,9,13,15,1,3 are alternate exterior angles with angle 5
sorry if im wrong
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the coordinates with the points on the coordinate plane.
It was possible to move up in social class in ancient Egyptian society.
Please select the best answer from the choices provided
T
F
Egyptians were known for their advancements in all of the following except
a.
mathematics
c.
military strength
b.
herbalism
d.
astronomy
.
The people of ancient Egypt and Nubia were completely isolated from others because of the surrounding desert.
t
f
The Nile River is composed of two smaller rivers, the Blue Nile and the Black Nile.
Please select the best answer from the choices provided
T
F
The Nile River affected ancient Egyptian life by creating
a.
hot winds that blew across the land.
b.
Lower and Upper Egypt.
c.
rich farmland in the river valley.
d.
a large desert.
Pyramids were built to serve as ______ .
a.
palaces for the pharaoh
c.
compasses for traders
b.
astronomical observatories,
d.
a tomb for the pharaoh
Herodotus said “The Nile, when it floods, spreads over not only the Delta but parts of what are called Libya and Arabia for two days’ journey in either direction, more or less. . . .This that I have mentioned was the subject of my persistent asking why, and also why it is that it is the only river that has no breezes blowing from it.”
—Herodotus, The History, 2.19
How far could one walk before finding the end of the Nile’s flood?
a.
two miles
c.
two leagues
b.
two weeks’ journey
d.
two days’ journey
plz plz plz hury
Answer:
t , c , f , t , a , b , c
Step-by-step explanation:
I really need help!!! Please and thank you‼️
Answer:
10= 1/10
20= 1/5
25= 1/4
50= 1/2
75= 3/4
100= 1/1
Answer:
Step-by-step explanation:
First Street and Main Street come together diagonally at a four-way intersection, as shown below
Answer:
what answer do i give like what is the question
Step-by-step explanation:
Answer: It is 105
Step-by-step explanation:
i just know
Use x to represent the length of the box. Create an equation that can be used to solve for the unknown length. please help I don't understand :(
Answer:
3*1.5*x=22.5
Step-by-step explanation:
3*1.5*x=22.5
4.5*x=22.5
x=5
Does this help?
$80 album, 32% markup
Answer:
$105.60
Step-by-step explanation:
100+32= 132%
(80)(1.32)= 105.6
Step-by-step explanation:
I think you turn 32% into a decimal (0.32) and multiply it by 80 to find the mark up. Then add the product of that to the $80 cost of the album to find the totol cost.
What is the quotient of 5,923,404 and 1,332?
Answer:
it is 4,447 :)
Answer:
4,447
Step-by-step explanation:
2ab + a^3 +5a^2b^2 - 2b^3
Need help i have to write this in standard form
Answer:
20
Step-by-step explanation:
Match the correct graph to the story below.
A golfer hits a golf ball.
x = the time that has elapsed in seconds.
y = the height of the ball off the ground.
C. is the correct graph that describes hitting a ball with a golf bat.
What is a graph?The set of ordered pairings (x, y) where f(x) = y makes up the graph of a function.
These pairs are Cartesian coordinates of points in two-dimensional space and so constitute a subset of this plane in the general case when f(x) are real values.
Given, A golfer hits a golf ball, where x is the time in seconds and y is the height of the ball.
Now when a golfer will hit the ball as time progresses it will gain a height after some time just before falling down the ball will attain its maximum height and then it falls gradually influenced by gravity.
learn more about graphs here :
https://brainly.com/question/2288321