01/12/21

I need help writing a system of equations to model each of the following situations. You do not need to solve the systems.

a) one website charges $0.99 per song download. Another website charges a one-time user fee of $12, but only charges$ 0.89 per song download.b) Sean operates a lawn-cutting business. He charges $15... more
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01/12/21

i need help with this quistion

company spent 32% of its annual budget developing a new machine. What fraction of the company’s budget was spent developing the new machine? company spent 32% of its annual budget developing a... more
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01/12/21

Solving a work problem using a rational equation
It takes the cold water faucet twice as long to fill a bathtub as it does the hot water faucet. Left on together, the cold and hot water faucets take 5  minutes to fill the tub. How long will it... more
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01/12/21

Is there a value of which satisfies the statement? How you can tell without finding, or attempting to find, the value.
Is there a value of which satisfies the statement? How you can tell without finding, or attempting to find, the value.(2x+9) = - (-2-10)1- Yes, because (2x+9) is always positive2- Yes, because... more
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01/12/21

Solving a word problem using a quadratic equation with irrational
A model rocket is launched with an initial upward velocity of 30/ms The rocket's height h (in meters) after t seconds is given by the following.Find all values of for which the rocket's height is ... more
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01/12/21

Is there a value of x which satisfies the statement? How you can tell without finding, or attempting to find, the value.
Is there a value of x which satisfies the statement? How you can tell without finding, or attempting to find, the value.(x+10)= 61- Yes, because there are numbers whose distance from -10 on the... more
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01/12/21

Julian makes birdhouses to sell.

l. His profit for each birdhouse sold is $5 and his starting supplies cost him $30. Which of the following equations could this represent the number of birdhouses, x he would need to make y amount... more
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01/12/21

A student who is 5'8" tall measures of shadow to be 3'4" long at the same time the shadow of the flagpole is 16'8" how tall is the flagpole in feet
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01/12/21

Geometry grade 10

What is the equation of the line that passes through the point (5,−7)(5,−7) and has a slope of −1−1?
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01/12/21

One side of a triangle is half the longest side. The third side is 11 feet less than the longest side. The perimeter is 54. Find all three sides
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01/12/21

How to solve this?
Evaluate the expression when x=6 and y=5X+8y
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01/12/21

An angle measures 80° more than the measure of its supplementary angle. What is the measure of each angle?
Please help me with this my math teacher is sick and cant help me
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01/12/21

a triangle has a height of 3x+6 and a base of 5x-3. write a polynomial to represent the area of the triangle.

a triangle has a height of 3x+6 and a base of 5x-3. write a polynomial to represent the area of the triangle.
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01/12/21

The midpoint of VW is M(21, 22). One endpoint is W(4, 4). Find the coordinates of endpoint V.
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01/12/21

(7x18+45) divided by 3 x2
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01/12/21

kaelyn has 14 coins that have a value of $1.20. She only has dimes and nickles. How many nickles does kaelyn have
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01/12/21

help me pleaseee
The points (0, 0), (1, 4), (2, 16), and (3, 36) are on the graph of a function.Write an explicit function that can be used to represent the function.
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01/12/21

You start at (4, 2). You move right 5 units and down 1 unit. Where do you end?
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01/12/21

Mr. Damion bought four and a half pounds of M&M's. Each pound of M&M's cost $5.00. How much money did he spend on M&M's?
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01/12/21

Write an equation in slope-intercept form of the line that passes through the points. (-1,3) and (0,4)
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01/12/21

Write an equation in slope-intercept form of the line that passes through (-1,4) and (0,2)
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01/12/21

Need math help with problem
I need help with a math problem,For a given polynomial, a given zero is 2 + 5√3, what would be another zero?Ive tried to solve it myself but can’t think of any ways to do it. If anyone could help,... more
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01/12/21

A rectangular page is to contain 45 square inches of print. The margins on each side are 1 inch. Find the dimensions of the page such that the least amount of paper is used.
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01/12/21

Determine the equation of the line that is perpendicular to 2x−3y+6=0 and passes through the point (4, -2).
(1 mark for identifying correct perpendicular slope, 1 mark for substituting values correctly into equation, 1 mark for isolating and solving for b, 1 mark for creating correct equation)
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01/12/21

What is the point at the y-intercept on the line 4x−5y+11=0
(0.5 mark for substituting 0 into equation correctly, 1 mark for isolating and solving for correct unknown variable, 0.5 mark for stating point at y-intercept)
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