Answers
type up algebra calculator
Step-by-step explanation:
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Algebra Calculator - MathPapa
Related Questions
Mary worked from Monday to Saturday last week and bought lunch in the company’s restaurant
every day.
Her lunches cost a different amount every day.
Each lunch cost a multiple of 20¢.
The most expensive lunch of the week cost $7.60 and the cheapest one cost $4.40.
Friday’s lunch cost exactly 11⁄2 times as much as Wednesday’s lunch.
Tuesday’s lunch cost $1.20 more than Thursday’s lunch.
(a) What is the minimum total that Mary’s six lunches last week could have cost?
(b) What is the maximum total that Mary’s six lunches last week could have cost?
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Answer:
25%. 4.80 divided by 1.20 = 4 x 100 = 40o%
Using logical and arithmetic principles, the minimum and maximum total Mary could spend is $31.20 and $40.40 respectively.
Cheapest lunch fee = $4.40 = 440¢Most expensive = $7.60 = 760¢Minimum total cost of lunch :
Lunch cost will increase steadily by multiple of 20¢ from the cheapest unless given a stated constraint
Monday = $4.80
Tuesday = $4.40 + 1.20 + 0.2 = $5.80
Wednesday = $4.40
Thursday = $5.80 - $1.20 = $4.60
Friday = 3/2($4.40) = $6.60
Saturday = $5.00
Total = $(4.40 + 5.80 + 4.80 + 4.60 + 6.60 + 5.00) = $31.20
Maximum Total :
Lunch cost will decrease steadily by multiple of 20¢ from the most expensive unless given a stated constraint
Monday = $7.40
Tuesday = $7.60 + 1.20 = $6.40
Wednesday = $4.80
Thursday = $7.60
Friday = 3/2($4.80) = $7.20
Saturday = $7.00
Total = $(7.40 + 6.40 + 4.80 + 7.60 + 7.20 + 7.00) = $40.40
Therefore, the minimum and maximum total Mary could spend is $31.20 and $40.40 respectively.
Learn more : https://brainly.com/question/18963932
A flagpole casts a 16-foot shadow at the same time a 4-foot pole casts a 5-foot shadow. 4 ft . ¿ How tall is the flagpole
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Answer:
64
Step-by-step explanation:
16 times 4
Please help urgent I’ll give Brainly if it’s right
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Answer:
24
Step-by-step explanation:
4*1.5=6
6*4=24
Answer:
24
Step-by-step explanation:
4*1.5=6*4=24
Please help I’m in trouble end of the quarter is tomorrow
Answers
This is literally what I'm doing in school right now...
Answer: (A) TRUE
Find AC. Need help fast.
Answers
Answer:
dc
Step-by-step explanation:
i know its right
What is the following quotient?
9+ V2
4-7
Answers
The slide at the playground has a height of 5 feet.
The sliding board is 13 feet long. How far away
from the ladder is the bottom of the slide?
Answers
Answer:
Assuming the slide is straight - 12 feet
Step-by-step explanation:
Assuming the slide is straight - it creates a right triangle with long side 13 feet and one of the short sides of 5 feet. We need to find the other short side.
We know that:
[tex]x^2 + 5^2 = 13^2\\x^2 + 25 = 169\\x^2 = 144\\x = 12 \vee x = -12\textrm{; but -12 doesn't make sense}[/tex]
what is 3/10+4/5 estimated?
Answers
Answer:
11/10
Step-by-step explanation:
4/5 = 8/10
8/10 + 3/10 = 11/10 or 1 and 1/10
Answer:
The estimate is 1
Which postulate can be used to prove the two triangles are congruent?
Answers
Answer:
ASA
Step-by-step explanation:
ANGLE SIDE ANGLE IS SUITBLE
When multiplying exponent, you subtract the exponents
True or false?
Answers
Answer:When multiplying powers with the same base, you subtract the exponents. When dividing powers with the same base, you multiply the exponents
Step-by-step explanation:
I need help finding this answer please
Answers
Answer:
aand b
Step-by-step a and b
Answer:
It is b and a you welcome
Step-by-step explanation:
Y’all someone help pls 5x-3=21-x
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6x=24
X=4
You simply have to isolate the variable and then divide by 6 so that x is completely alone.
5x - 3 + x = 21
6x - 3 = 21
6x = 24
x = 4
Solve for x.
x4≥−8
x≥−32
x≤−2
x≤−32
x≥−2
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Answer:
[tex]x\geq -32[/tex]
HELP I NEED HELP ASAP 11 and 12 WILL MARK BRAINLIST
Answers
3.14 x 5 x 5 x 1/2= 39.25
10 x 8 x 6 x 1/2= 240
Answer:
11. 24+25pi
12. 28
Step-by-step explanation:
Triangle area: 8 x 6 x 1/2=24 ft^2
Semi circle area: 5^2pi
Figure area: 24+25pi
12. Count outer squares: 28
PLEASE HELP ME PLEASE
Write your own situation that models the equation shown below:
1) y=3(2)^x
2) y=-3x+25
Answers
Answer:
21
Step-by-step explanation:
Need help with math plz thank you
Answers
Answer:
Step-by-step explanation:
law of sines
Sin(A) / a = Sin(B)/b
where A = 24
a=BC
B= 59
b =AB
then
Sin(24)/a =Sin(59)/19
0.4067366 / a = 0.8571673 / 19
0.4067366 / a = 0.045114
0.4067366 / 0.045114 = a
9.015 = a
BC = 9.0 mi
9/12 - 1/3 ? help i will mark brainly
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Answer:
decimal: 0.4166666666...
fraction: 15/36 (simplified: 5/12)
Step-by-step explanation:
please help its timed
Answers
Answer:
B.) to raise a power to a power you need to multiply the exponents
can someone help me please
Answers
Answer:
4/3
Step-by-step explanation:
You count 4 up from (1,-1) then 3 over to (4,3).
PLSSSSSSSSSSSSSSSSSSS HURRY IM TIMED WORTH 10 POINTS Which graph shows the result of dilating this figure by a factor of 4 about the origin?
On a coordinate plane, rectangle A B C D has points (negative 1, 1), (3, 1), (3, negative 1), (negative 1, negative 1).
On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 4, 4), (12, 4), (12, negative 4), (negative 4, negative 4).
On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 2, 2), (6, 2), (6, negative 2), (negative 2, negative 2).
On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 0.25, 0.25), (0.75, 0.25), (0.75, negative 0.25). (negative 0.25, negative 0.25).
On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 0.5, 0.5), (1.5, 0.5), (1.5, negative 0.5), (negative 0.5, negative 0.5).
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Answer:
It would be the first choice, A'B'C'D' with points (-4, 4); (12, 4); (12, -4); and (-4, -4)
Step-by-step explanation:
Answer:
You have to simplify this-
Step-by-step explanation:
Which kind of wave interaction is shown?
O absorption
© diffraction
O refraction
O reflection
Answers
Answer:
its b or c
Step-by-step explanation:
but I think C tho sorry if I'm wrong=)
have a great day
The wave interaction that is shown in the given image is diffraction. Here, the incident wave is hitting on the obstacle and diffracting at different angles. Hence, option B is correct.
What is diffraction ?Diffraction is a phenomenon that occurs when waves encounter an obstacle or pass through an aperture (opening) in a barrier. When a wave encounters an obstacle or an aperture, it bends and spreads out, creating a pattern of interference that is characteristic of the wave.
Diffraction occurs with all types of waves, including sound waves, water waves, and electromagnetic waves (such as light waves). The amount of diffraction that occurs depends on the size of the obstacle or aperture relative to the wavelength of the wave.
When the obstacle or aperture is much smaller than the wavelength of the wave, the amount of diffraction is significant, and the wave bends sharply around the edges of the obstacle or aperture.
The diffraction pattern created by an aperture can be observed on a screen placed behind the aperture. Hence, the given image is an example of diffraction.
Find more on diffraction :
https://brainly.com/question/12290582
#SPJ7
Pls help me (awarding brainliest)
Answers
Answer:
A.
Step-by-step explanation:
your welcome.
What is the measurement of the angle FHG
Answers
Use the graph below.
Which equation represents the line that is graphed?
A
y=13x+6
B
y=13x−6
C
y=3x+6
D
y=3x−6
Answers
Answer:
Hange-san is a big fan of you :) She wants you to help her with her titan experiments! :)
Step-by-step explanation:
can a 10 inch pencil fit inside a rectangular prism that measures 8 inches by 4 inches by 3 inches?
Answers
Answer:
No, a 10 inch pencil cannot.
Step-by-step explanation:
A rectangular prism that measures 8 inches by 4 inches by 3 inches is not enough for the pencil. It would need to be beneficial.
what is 2 ( 3x+5) - 2( x+ 4)
Answers
Answer: 4x+2
Step-by-step explanation:
Let's take our equation to start
2(3x+5)-2(x+4)
Distribute the 2 and -2 into the parenthesis
6x+10-2x-8
Now combine the like terms
6x-2x=4x
10-8=2
4x+2
Answer:
4x + 2
Step-by-step explanation:
Distribute
2(3x+5) - 2 (x+4)
6x + 10 - 2 (x+4
NO LINKS
How do I solve quadratic word problems????
Answers
You first make the quadratic equation then do the quadratic then pick the more right answer.
{[(66/11) + 3 ] x2}
PLEASE HELPP
Answers
Answer:
((66/11)+)x2
(6)+3)x2
18+2
=20
Step-by-step explanation:
you can divide and copy the 2 and 3 and you times the 6x3 copy 2 then plus thats the equal of 20..
I HOPE ITS HELP THANK YOU
can someone help me please
Answers
Answer:
y= -2/5x
Step-by-step explanation:
At x=0 y is 4 and its decreasing
Use the slope equation thing
(y2-y1)/(x2-x1)
the coords for each point are (0,4) , (5,2)
Now fill it in
(2-4)/(5-0)
(-2)/(5)
-2/5x
1. Which expression shows the prime factorization of 48? A. 2 To The 4th Power x 3 B. 2 To The 3rd Power x 3 To The 2nd Power C. 4 x 12 D. 24 To The 2nd Power
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Explanation: