04/23/19

What is 7×(3+2)?
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04/23/19

What is x if 16x+4=20?
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04/23/19

Which of the following is not a property of logarithms?
Which of the following is not a property of logarithms?Which would be the correct answer?A. log (u/v) = log u - log vB. log (u^n) = n log (u)C. log u/ log v = log (u-v)D. log (uv) = log u + log v
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04/23/19

Conver measuring unit ft to in
9 ft 10 in = ___in I don’t understand how to convert this problem
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04/22/19

math word problem
The pay per text plan charges $10 per month an $0.10 for each text message. Write a function that models the plan.
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04/22/19

How do you simplify?
(63x + 315)/(90x+450)
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04/22/19

Algebraic expression
A number decreased by 7
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04/22/19

Help, lost in this question

A rock falls from a tower. As it is falling, its height, h, is given by h = 78.4t – 4.9t² with t in seconds. How many seconds will it take for the rock to hit the ground?
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04/22/19

Fraction of color of tiles
The tile backsplash will be a mixture of colors of 3-inch square tiles. 2/5 of the tiles will be red, 1/6 will be blue, 3/10 will be green, and the rest will be yellow. What fraction of the tiles... more
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04/20/19

If you had 3 packages with 5 pencils and 3 notebooks what is the total amount of school supplies
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04/20/19

Linear Regression
Sonya frequently does baby sitting for her neighbors. When asked how much she charged per hour, she had to confess that she just took what she was paid. The following chart lists... more
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04/20/19

A subway has the following fare: $2.00 per ride. Express the fare as a function of the number of times one rides the subway.
a. b. c. d.
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04/19/19

I need help solving this math word problem.

A certain type of an elephant could weigh 6 to 9 tons. How many pounds could it weigh?
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04/19/19

Compounding — Compare Accounts
Connor invested $300 in an account paying an interest rate of 7 1/4% compounded annually. Aubree invested $300 in an account paying an interest rate of 7 1/8% compounded daily. After 12 years, how... more
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04/19/19

Math parabolas help
which equation represents a parabola opening upward with a vertex at the origin and a focus at (9,0)
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04/18/19

Compounding — Solve for Time
Zachary invested $63,000 in an account paying an interest rate of 5.3% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year,... more
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04/18/19

Find an equation for the line parallel to the line −14x−7y=−4 having the same y-intercept as 4x−3y=−6
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04/18/19

At the office supply store, a box of 25 pens cost $7.19, a box of 50 pens cost $10.78, a box of 75 pens cost $14.50 and a box of the 125 cost $26.25. Which box has the cheapest pen per cost?
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04/18/19

How do you tell if a graph of a rational function has a hole in the graph or a vertical asymptote? Give an example of each case.
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04/18/19

Find perimeter of a square from a given polynomial
The area of a square is represented by 9z2 - 12 z + 4. What is hte expression for the perimeter of the square?
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04/18/19

Translate the sentence into an equation.
Three more than the product of a number and 2 equals 5.Use the variable c for the unknown number. 
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04/18/19

Algebra middle school
Find the area in terms of pi if the diameter is 8
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04/17/19

Write the equation of the line with a slope of 17 and passing through the point (0, 0).
Write the equation of the line with a slope of 17 and passing through the point (0, 0).
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04/17/19

beth makes batches of blueberry muffins Each batch is 6 muffins. She makes 2.5 batches of blueberry muffins. How many batches of banana muffins should make if she wants to have a total of 60 muffins
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04/17/19

Evaluate fractions. Please help

Consider the identity 2x2-x-6 over (fraction) x3-2x2+3x-6= 2x+3 over x2+3, x = 2 a) Explain in words how 2x2-x-6 over x3-2x2+3x-6 can be simplified to 2x+3 over x2+3b) Evaluate 2x2-x-6 over... more
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