02/04/20

Write an expression that represents "fifty - seven more than two times j."
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02/04/20

RANGE: Find the range of the function. In the space provided, type the answer without any spaces between the letters, numbers, or symbols.
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02/04/20

x^2 is less than or equal to 0
I know how to solve an inequality but not one involving a squared variablethe problem isx^2 is less than or equal to 0it must be solved and the boundary points found
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02/04/20

I have a triangle with only two sides given (4.8 & 7.2) is there anything else I can find out about it with just two measurements?
https://imgur.com/a/Rxl8jmX?fbclid=IwAR0nu66tbFtyOpr2BQmh8Vn-OPGmmJ-YZzIRjP5CBaoX6V7aa2utPDD--DYImage of said triange
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02/04/20

A watch cost 4 times as much as a pen.A pen cost twice as much as a book. Roy paid $60 for a watch a pen and 2 books altogether. Find the price that Roy paid for a book
I want the solution, which means how you do it.
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02/04/20

When p(x)=2x^4 + kx +1 is divided by x+1, the remainder is the same as when q(x)=3x^4 + kx2 +2 is divided by x–1. Find k.
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01/31/20

Solve the equation both algebraically and graphically. (Round graphical solution(s) to two decimal places. Enter your answers as comma-separated lists.

If there is no real solution, enter NO REAL SOLUTION.)x-3=5x+17Just need help solving graphicallyThanks!
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01/30/20

The concept of Function (maths) in our lives and its purpose
Reflect on the concept of function. What concepts (only the names) does a person need to accommodate the concept of function in their mind? What is the simplest function one can imagine? In day to... more
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01/30/20

The minute hand of a clock is 6 inches6 inches long. How far in inches does the tip of the minute hand move in 20 minutes?
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01/30/20

The numerator is one more than the denominator. If the numerator and denominator are both increased by two, the new fraction will be 1/4 less than the original fraction. What is the original fraction?
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01/29/20

Help! Math problem! 7th grade!

A baker wants to make the very best bread, and he must add just the right amount of yeast by weight. he wants to make the following: Four batches that use 2 3/4 ounces, ten batches that use 4 2/3... more
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01/29/20

Similarity on trinagles and trapezoids
The length of a side of a triangle is 36. A line parallel to that side divides the triangle into two parts of equal area. Find the length of the segment determined by the points of intersection... more
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01/27/20

I need help on shadow problems pls
A pole 5ft. tall casts a shadow 4ft long. How long would the shadow of a 45ft tall tree be?
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01/27/20

Enter your answer correct to 3 decimal places .
Recall the equation for a circle with center (h,k) and radius r. At what point in the first quadrant does the line with equation y=0.5x+2 intersect the circle with radius 4 and center (0, 2)?
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01/27/20

during how much of the drive will you pick up a signal from the transmitter?
A small radio transmitter broadcasts in a 54 mile radius. If you drive along a straight line from a city 65 miles north of the transmitter to a second city 64 miles east of the transmitter, during... more
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01/25/20

A parcel of land is 7 ft longer than it is wide. Each diagonal from one corner to the opposite corner is 203 ft long. What are the dimensions of the parcel?
need the width and the lengh
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01/25/20

Jack invests $1500 at a certain annual interest rate, and he invests another $2000 at an annual rate that is one-half percent higher.

If he receives a total of $185 interest in 1 year, at what rate is the $1500 invested?
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01/25/20

If the vertical red shaded area in the graph has area A , estimate the integral below
∫-35f(x)dx
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01/24/20

Grouping/special factoring/synthetic dividing

Y^3 - 27use synthetic dividing and the remainder theorem-2/3 if f(x) = -6x^3 + 8x^2 - x - 6thank you
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01/24/20

A radio broadcasts in a 29 mile radius. If you drive a straight line from a city 38 miles north of radio to city 35 miles east of radio, how much of the drive will you pick up a signal from radio?
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01/24/20

Factor and cubes
Solve 4x^3 - 125 and show all steps of the process
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01/23/20

I have tried everything possible but I just can't seem to know the right answer. Can someone help me?
Triangle END is reflected across the line y = x using the rule (x, y) → (y, x) to create triangle E′N′D′. If a line segment is drawn from point E to point E′, which statement would best describe... more
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01/23/20

Logarithm help please
Solve Logbx=2-a+logb(a2ba/b2)
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01/23/20

Rate times time equals distance
An air force plane left rome and flew toward Dublin at an average speed of 445 mph. Sometime later, a cargo plane left flying the opposite direction with an average speed of 435mph. After the air... more
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01/23/20

Which of the following words describe the slope of a vertical line?

A.negative B. positive C. undefinedD. zero
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