Answers
Step-by-step explanation:
a. 7143 - 6997 = 146 units
b. First 100 units: 24p/unit
Remaining units: 16p/unit
100x24p = 2400p
46x16p = 736p
Cost: 3136p
Related Questions
Please someone help me i dont get it
Answers
Answer:
the answer is 14 units
HELP EXPERT: I'LL GIVE BRAINLIEST IF YOU EXPLAIN THE ANSWER:
Answers
The answer would be D :)
BRAINLIEST INCLUDED!!!! Elena went to a sporting goods store that was having a sale. She bought a tennis racket and 3 cans of tennis balls. The tennis racket normally costs $43. All tennis rackets are marked down 15%. One can of tennis balls normally costs $4. The tennis balls are not marked down. The sales tax rate is 8.5% How much will she pay for everything, including tax?
Answers
Answer:
She will pay $52.68, including taxes
Step-by-step explanation:
One can of tennis ball is $4 and there are no discount on it. Elena bought 3 cans, so:
can = 3 x 4 = 12
One tennis racket is $43 but it has a discount of 15%:
discount = 0.15 x 43 = 6.45
total racket = 43 - 6.45 = 36.55
Elena will have to pay:
pay = 12 + 36.55 = 48.55
She will also have to pay taxes, which are 8.5% over the price she paid:
pay + tax = 48.55 x 0.085 = 4.13
total to pay = 48.55 + 4.13 = 52.68
Buying 3 can of tennins ball and one racket, Elena paid $52.68, including taxes.
Liam is setting up folding chairs for a meeting. If he arranges the chairs in 9 rows of the same length, he has 7 chairs left over. If he arranges the chairs in 7 rows of that same length, he has 23 left over. How many chairs does Liam have?
Answers
HELP !! 30+ POINTS !! For the following right triangle, find the side length x. 7 24
Answers
Answer:
25
Step-by-step explanation:
(leg1)squared +(leg2)squared =(hypotenuse)squared
Can someone help me please ASAP
Answers
Answer:
c)
Step-by-step explanation:
(6/2)^2 = 9
Answer:
A≈28.27
Step-by-step explanation:
Using the formulas
A=πr2
d=2r
Solving forA
A=1
4πd2=1
4·π·62≈28.27433
Complete this number sentence with the correct symbol.
0.2 ___ 0.20
A) <
B) >
C) =
help me PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
Answers
Answer:
the correct awnser is most definitely C
Evaluate and simplify. Enter your answer as an integer or as a proper fraction or mixed number in simplest form. (− 3/4 / 4/5)=
Answers
Answer:
-3/80
Step-by-step explanation:
(− 3/4 / 4/5) = -0.0375 (calculator)
-0.0375 / 1 * 10000 / 10000 = 375 / 10000
375 / 10000 (divided by) 125 / 125 = 3 / 80
negative decimal = negative fraction (-0.375 = -3 / 80)
Answer:
-3/80
Step-by-step explanation:
Can someone plzzz help me with this one problem!
Answers
Answer:
2?
Step-by-step explanation:
i think its 2 because 1 is an odd number and it goes 1,1 ( two odd numbers) then __ 3,5 ( two more odd numbers then 8,13,21( even number then two more odd numbers) the 34( even number). i'm thinking the pattern is odd, odd, even, odd, odd, even, odd odd, even.
ex 1+1=2
2+3=5
5+3=8
and so on
NEED ANSWER ASAP I"LL GIVE YOU BRAINILIEST
Answers
Answer:
A,B,C
Step-by-step explanation:
A-B is J so A would have the least
B-c is K so B would be the second
C-A is l so C would be the largest
Hope this helped
im not so familiar with this but try answering A
Ben wants to go fishing on the lake
A boat rents for $12 per hour, and a rod and reel rent for $20 per day.
If Ben wants to spend no more than $80, how many hours can he soend fishing on the boat
Answers
Answer: Ben can only rent the boat for 5 hours.
Step-by-step explanation:
You have to set up an equation. It would be 20 + 12h = 80
20+12x=80
12x=80-20
Then divide both sides 12x=60
And you get 5
Now if you wanna include the rod and reel, Ben can spend 29 hours (24 hours from the rod and reel, and 5 hours on the boat) Which all adds up to 80
Parents do your home work
Me:
Answers
Please help to solve this question, and provide the formal proof. Very much appreciated, and have a great day!
Answers
9514 1404 393
Answer:
NB = b
NC = c
Step-by-step explanation:
A "quick and dirty" proof could be this:
M is the midpoint of AN; M is the midpoint of BC . . . . givenABNC is a parallelogram . . . . diagonals AN and BC have the same midpoint (M)*NB = AC = b; NC = AB = c . . . . opposite sides of a parallelogram are congruent.__
More formally, we might prove it like this:
MC = MB . . . . definition of medianMA = MN, AC = b, AB = c . . . . given∠CMA ≅ ∠BMN . . . . vertical angles are congruentΔCMA ≅ ΔBMN . . . . SAS congruence postulateAC ≅ NB . . . . CPCTCNB = b . . . . substitution property of equality/congruence∠CMN ≅ ∠ BMA . . . . vertical angles are congruentΔCMN ≅ ΔBMA . . . . SAS congruence postulateAB ≅ NC . . . . CPCTCNC = c . . . . substitution property of equality_____
* The proof is "dirty" only in that the theorem "if the midpoints of the diagonals of a quadrilateral are coincident, then that quadrilateral is a parallelogram" is not one usually available to cite in proofs. The "more formal" proof here essentially proves that the quadrilateral is a parallelogram.
please help will mark brainliest. random answers will be reported
Answers
B I believe because it is turning about the origin switching signs
BRAINLSIT IF YOU ANSWER ALL QUESTIONS
Answers
Answer:
sorry too confusing
Step-by-step explanation:
Answer:
Step-by-step explanation:
Zero represents sea level.
15 is above sea level because it’s a above 0.
-25 is below sea level because it’s below 0.
Second pic
Zero represents negative and positive degrees ( not sure how to word it )
-5 degrees is below average because it’s below 0.
55 degrees is above average because it’s above 0.
Third pic
Zero represents average temperature
-30 degrees is below average because it’s below 0
70 degrees is above average because it’s above 0
Fourth pic
Zero represents sea level
-10 feet is below sea level because it’s below 0
20 feet is above sea level because it’s above 0
How many terms are in the expression 3x + 9? What are they?
Answers
Answer: numbers
Step-by-step explanation:
Find the number of revolutions made by a wheel with a radius of 5 ft that traveled 633 ft. Use 3.14 for pi. Round your answer to the nearest tenth of a revolution.
A)40.3 revolutions
B)8.1 revolutions
C)19,876.2 revolutions
D)20.2 revolutions
Answers
Answer:
d
Step-by-step explanation:
1) convert ft to cm
5ft=152.4cm
633ft=19293.84cm
2) 2*3.14*152.4=975.072
3)19293.84/975.072 = 20.16rev
836 students were asked what their favorite subject in school is. The results are as follows: math: 53%, ELA 19%, gym 21%, social studies 7%. How many students said their favorite subject was math? *
Answers
Answer:
443 students
Step-by-step explanation:
Answer:
443 students
Step-by-step explanation:
There are 10 equally-spaced hurdles on a race track.
The first hurdle is 13.72 meters from the start line.
The final hurdle is 14.02 meters from the finish line.
The race track is 110 meters long.
Draw a diagram that shows the hurdles on the race track. Label all known measurements.
How far are the hurdles from one another? Explain or show your reasoning.
A professional runner takes 3 strides between each pair of hurdles. The runner leaves the ground 2.2 meters before the hurdle and returns to the ground 1 meter after the hurdle.
About how long are each of the runner's strides between the hurdles? Show your reasoning.
Answers
Answer:
9.14 meters
Step-by-step explanation:
Compare the investment below to an investment of the same principal at the same rate compounded annually. principal: $3000, annual interest: 7%, interest periods: 6 , number of years: 15
Answers
Answer:
160,000 i think
Step-by-step explanation:
Myra's sailboat has a small glass window that allows light to enter the cabin. The window is shaped like a rectangle with semicircles on both ends. The dimensions are shown in the diagram below.
Which measurement is closest to the area of the glass window in square inches? Use 3.14 for pi?
A. 3 square inches
B. 153.48 square inches
C. 103.24 square inches
D. 253.96 square inches
Answers
Answer:
C.)
Step-by-step explanation:
Add the area if the rectangle, to the area of the two semi-circles.
Area of Rectangle: L: 6[tex]\frac{5}{8}[/tex] in times W: 8 in = 53 in
Area of Semi-circle: [tex]\frac{1}{2}[/tex](πr2): [tex]\frac{1}{2}[/tex](π(4)2) = 25.13
(r is always half of diameter (d) so r=4)
53 + 25.13 + 25.13 = 103.26
Zach solves the system below and finds the solution (5, −6)
Answers
Answer:
The answer would be: (5, −6) = -1
Step-by-step explanation:
-1 <------- thats the answer :)
Joanna plans to completely cover a large soup can,
including the top and bottom, with black paper. The
diameter of the can is 6 in. and the height is 5 in. Which is a
reasonable estimate for the number of square inches of
paper that Joanna will need to cover the can?
Select one:
101 square inches
151 square inches
1.319 square inches
141 square inches
we
Answers
Reason is that to find the volume the formula would be pi*r^2*h.
Radius would be solved as 6/2=3 and height is 5 inches
Making the problem Pi*3^2*5
Plug that into a calculator which will give you 141 square inches
ANSWER THIS QUESTION FOR 10 POINTS AND BRAINLEST
Answers
Answer:ABC
Step-by-step explanation:
Answer:
Its ABC
The reason is is because it is reflected directly over the y-axis
Step-by-step explanation:
hope this helps:)
Please mark brainliest:)
A car is traveling at a constant speed. It travels 3 1/2 miles in 5 1/4 minutes. How long will it take to travel 70 miles.
Answers
Answer: 122 1/2 minutes
Step-by-step explanation:
I got this answer by first subtracting 5.25-3.50=1.75 and that was how many minutes it took per mile then I multiplied 1.75x70=122.50 to get my answer.
Give brainliest please thank you.
Can someone plz help me with this one problem plzzzzz!!!!
Answers
can some one help me im in an prodigy boss battle and need help on this last question and pls don't guess
Answers
Answer:
1039
Step-by-step explanation:
You basically just divide each number and then subtract them and you get 1.05
PLEASE HELPPPPPPPP
Jamaya is solving a riddle in order to find a mystery number. She knows the number is negative, and that the sum of 1/4 of the number and 2 is equal to the sum of 1/2 of the number and 4. What is the mystery number?
Answers
Answer:
x = -4
Step-by-step explanation:
let x equal the number
so
1/4(-x)+2=1/2(-x)+4
-1/4x + 2 = -1/2x + 4
+1/2x +1/2x
1/2x + 2 = 4
-2 -2
1/2x = 2
x = -4
Answer: x=-8
Step-by-step explanation:
1/4x+2=2x+16
Multiply by four to get rid of the fractions
X+8=2x+16
Combine like terms
-x=8
x=-8
1520÷83
i also need remander.
Answers
Answer:
18 r 26
Step-by-step explanation:
1520/83 =
Answer:
18 remainder of 26
Step-by-step explanation:
...heh....I'm not that good at math
Answers
Answer:
2n+16
Step-by-step explanation:
8x2 = 16x1=16
Answer:
8
Step-by-step explanation:
2(n +8) distribute the 2
2 x n= 2n
2 x 8= 16
2n + 16 divide 2 on both sides
2n/2 cancels out the 2
16/2=8
n=8
