For every 7 mins Christian spends reading, he takes a 2-minute break. If if Christian has been reading and taking breaks for a total of 81 minutes how many minutes has Christian spent reading

What is the sign of the product (-2) (4) (-6) (-3) ? Answers: A. Positive, because the products (-2) (4) and (-6) (-3) are negative, and the product of two negative numbers is positive B.

The proof for the product property of logarithms requires simplifying the expression logb^ (b^x+y) to x+y. Which property is used to justify this step? A) b^x•b^y=b^x+y B) substitution C) logb^ (b^c) = c D) commutative property

What do we add to the third of 12 to obtain 10

How much of an alloy with 30% copper must be added to 25 pounds of a second alloy which is 20% copper to create a 27% alloy?

Use what you have learned to solve the following polynomial equation by either completing the square or using the quadratic formula. (x^2-4x-6) (4x^2-8x-2) = 0 Write your answer in radical form and as a decimal.

Which of the following while clauses will stop the loop when the value in the age variable is less than the number 0?

Michael draws three parallelograms. In each figure, he measures a pair of angles, as shown. Which conjecture is reasonable for Michael to make? In a parallelogram, consecutive angles are supplementary. In a parallelogram, all angles are congruent.

34xy What are the factors of the expression? Drag all of the factors of the expression into the box. Factors 1. 3/4 2. - 1 3. 3 4. 4 5. x 6. y

A class had 30 pupils at the beginning of this school term, but now has 5 more pupils. What is the percent of increase?

Rhonda has 25 coins in her pocket. all of the coins are either dimes or nickels. if rhonda has a total of $2.30, how many dimes does she have