01/20/19

The product of -7 and a number squared is -28.

Please write in an equation and solve! Please show steps!

01/20/19

How do I convert a mixed number to feet?

_feet= 2 2/3 yardsI need help on this question.

01/20/19

Two times the sum of a number and equals 8 equals 9

01/20/19

How to get the answer for (6e−3f−4)⋅2=

01/20/19

A teacher wants to give an eight-question quiz with questions she can pull from a pool of 30 questions. How many quizzes, with different questions, can she make from the pool of 30 questions?

A teacher wants to give an eight-question quiz with questions she can pull from a pool of 30 questions. How many quizzes, with different questions, can she make from the pool of 30... more

01/20/19

In a 5K race to support cancer research, prizes are given to first- through fourth-place finishers. If 75 people run the race, how many possible ways can first through fourth place be rewarded?

In a 5K race to support cancer research, prizes are given to first- through fourth-place finishers. If 75 people run the race, how many possible ways can first through fourth place be... more

01/20/19

What is the value of p if the points (4,5) and (7,p) on a line with a slope of -3?

This is a review question for a midterm and I can't figure out how to do it.

01/20/19

Trigonometry problem

Find the measure of the smaller angle formed by the hands of a clock at the followingtime: 4​:25

01/19/19

What is -2+y=3 in slope intercept form?

01/19/19

What is 5% of 20?

01/19/19

What is a divided by a% of a?

01/19/19

The manager of a store buys a product for $50. If the markup rate is 19%, what is the selling price? Be sure to round your answer to the nearest cent

The manager of a store buys a product for $50. If the markup rate is 19%, what is the selling price? Be sure to round your answer to the nearest cent

01/19/19

prealgebra question

In a very long toy train, the first and last cars were blue. After each blue car (except the last one), there were two yellow cars. After each pair of yellow cars, there was a red car. After... more

01/19/19

Determine sin°225

Determining exact angles using compound angles

01/18/19

A 10 f t ladder forms a 70 ∘ with the ground. How high can it reach?

Round to 2 decimal places

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