Alex has a $40 online gift voucher he plans to buy as many books as he can the cost of each book is $4 there's also a single shipping charge of $2 how many books can he buy without spending more than his gift voucher amount

4X4+6+9X7+3divided by 7

Which words in the sentence make up the appositive phrase? There are many reports about the dangers of a strange fad, bungee jumping off bridges. a. a strange fad b. bungee jumping off bridges c. about the dangers of d. There are many reports

In a class of 34 students, 19 of them are girls. What percentage of the class are girls? Give your answer to 1 decimal place

Ashlyn has three more than twice the number of pencils that Yasmin has. Ashlyn has 21 pencils. This can be represented by the equation 2n+3=21. Select all the statements that are true. The variable n represents the number of pencils that Ashlyn has.

Solve for x. Round to the nearest hundredth. tan 51° 14.5

Can someone explain how to find mean and absolute deviation

How many x-intercepts does the graph of y = - (x + 1) 2 - 2 have?

Before a renovation, a movie theater had 113 seats. After the renovation, the theater has 163 seats. What is the approximate percentage increase of the number of seats in the theater? A 30.6% B 49.7% C 44.2% D 31%

Your dad tells you that he will pay you $6 an hour for the 6 seconds that you take to wash your hands before dinner. How much did you make for washing your hands?

What is the answer for this function f (r) = 3.14 r square. what is f (3) ?