Carol's book shelf has 4 shelves with 6 books on each. Her Brother Robert has 3 shelves with 7 books on each. They want to combine their books. If they put 9 books on a shelf, how many shelves will they need?

Solve the following equation for x 7x-15=1

If 3 x (2 + 3) = •, which expression is equal to •?

The riciperical of a fraction less than 1 is always greater than 1 because

The number of days between Aug. 9 and Jan. 3 is

The product of 3 and the square of a number increased by that number

What number is missing from this pattern? 1 5 13,25 - 61,85

Suppose a correlation is computed in each of two samples. If the value of SSXY is the same in each sample, and the denominator of the test statistic is larger in Sample 1, then in which sample will the value of the correlation coefficient be larger?

Divide 40 litres into the ratio 1:3

What is the third term of a sequence that has a first term of 3 and a common ratio of 3

An employee gets paid $1,035 each week. How much money will the employee get paid for working 6 weeks? How can you use estimation to check the reasonableness of your answer?