02/11/21

Determine if 4x^2 + y^2 = 7 represents y as a function of x

I have to show work.Determine if 4x^2 + y^2 = 7 represents y as a function of x
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02/11/21

I need help on my math problem really bad !
Find the m<1 if m<5 =134
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02/11/21

A package of dried fruit weighs 12 of a pound. If one serving size is 18 of a pound, how many servings would be in the package?
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02/11/21

Which of the following is the best estimate of 9 + 19 × 5? Urgent.
There are your answer choices. 900 1,500 110 500
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02/11/21

The sum of two numbers is -4. The difference of those two numbers is -38. What are the numbers?
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02/11/21

Set up and solve a system of equations to solve the problem.
A jar contains n nickels and d dimes. There are 24 coins in the jar, and the total value of the coins is $1.60. How many nickels and how many dimes are in the jar?The jar contains______ nickels and... more
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02/11/21

A line with a slope of 2 passes through the point (5, 7) What is its equation in slope-intercept form
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02/11/21

I'm stuck on this, help please
Rachel is 'x' years old. Sophie is double Rachel's age. Tony is 3 years younger than Rachel. If the total of their ages is 41. How old is Rachel ?
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02/11/21

I rectangular tarp is four times as long as it’s wide it’s width is 6 m what is the area of the tarp
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02/11/21

20 boxes, each weighing 42 kg, are to be moved. How much weight must be moved?
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02/11/21

Let 𝑓(𝑥)=5𝑥2−3𝑥+12. Find 𝑓(𝑥+ℎ)−𝑓(𝑥)/ℎ and simplify your answer completely.
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02/11/21

if for sandwiches cost 16.44 how much will 12 sandwiches cost
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02/11/21

Find the equation of the line that is perpendicular to - 7x+y=-2 and passes through (1,3).
I know the slope is 7 but I am not sure how I am supposed to set it up! Please help!Here is question again Find the equation of the line that is perpendicular to - 7x+y=-2 and passes through (1,3).
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02/11/21

3y-15x=-33 and y-5x=-11
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02/11/21

This is a math question I need help with plss someone
Layla is a high school basketball player. In a particular game, she made some three point shots and some two point shots. Layla scored a total of 24 points and made twice as many three point shots... more
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02/11/21

A man 6 ft tall casts a 15 inch shadow, at the same time the building he is standing by is casting a 5 foot shadow. What is the height of the building (in feet)?
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02/11/21

Skippy cycles 30km west and 24 km south from where he started. Find Skippy’s distance from his starting point. ALS, find Skippy’s bearing of his final destination from his starting point.
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02/11/21

Problem Solving Equation

One week a computer store so the total 36 computers and external hard drives. The revenue from these sales was $25600. If computers sold for $1180 per unit and hard drives for $125 per unit, how... more
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02/11/21

Simplify the expression by combining the like terms. Explain your thinking
X4 + x4 + 2x2 + 3x2
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02/11/21

15 more than 3 times a number is 5 less than 2 times a number in algebraic expression
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02/11/21

About a salesperson
A salesperson earns $25 per day plus for every sale. He normally earns $100 per day. How many sales doe she normally get?
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02/11/21

A chemist wants to mix 15% alcohol solution at a 40% alcohol solution to make a 30% alcohol solution. How many of each solution must be mix to make 10 Liters of the 30% solution
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02/11/21

The length of a rectangle is four times its width. If the perimeter of the rectangle is 60 in, find its area

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02/10/21

Help with math question
which is inequality is equivalent to the statement . A number,n,decreased by 2 greater than it equal to 8?
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02/10/21

equivalent expression to 8(x-10) using the distributive property
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