What's the numerator for the following rational

expression? x/y + 7/y = ?/y

Marcia claims that the GCF for 2x^2, 4xy and 8xy^4 is 8x^2y^4. Is she correct? If not, what is the GCF?

What unit of measurement do you use for a football field?

Explain which variables would be included when using technology to calculate the present value of a lump sum and to calculate the present vaule of an annuity

A section of wall is being framed. A model of the framing work is shown below. Which best describes the relationship between the 125° angle and angle A? They are same side interior angles. Angle A measures 55°. They are alternate interior angles.

The Motor Vehicle Department has found that the probability of a person pasing the test for a driver's license on the first try is 0.75. the probability that an individual who fails on the first ry will pass on the second try is 0.

Without solving them, say whether these equations have a positive solution, a negative solution, a zero solution, or no solution. Positive solution = the answer is a positive number. Negative solution = the answer is a negative number.

The height of a parallelogram is 4.5 CM the base is twice the height what is the area

If the ratio white pens to green pens is 2 to 8 and there are a total of 30 pens how many pens are white.

Find the slope of the line will make brainiest y = - 3x + 1 Simplify your answer and write it as a proper fraction, improper fraction, or integer.

a trapezoid with the height of 10 inches bottom of 13 inches and roof of 9 inches what is the area of this trapezoid