Tyler is three-fourths of his brother's age. The sum of their ages is 21. How old is Tyler?

What is the answer of this equation? 10x-6 (2x+5) = 20

Find the equation of the line with an y-intercept of - 3 and an x-intercept of - 4.5

Mr. Jones's algebra class has too many students in it. If the class were split exactly in half to form 2 new classes, each class would have no more than 17 students in it. If s = the number of students in Mr.

What is the nearest one to 43.568

It takes an electrician 45 minutes to wire an office in a new office building that is being built. The electrician signed a contract to wire all offices on 6 floors of the new building. There are 50 offices on each floor.

Select the correct numeral form of this number written in scientific notation. 5.0 * 10^10 0.000 000 000 5 5,000,000,000 50,000,000,000 500,000,000,000

John has a bag of marbles that contains 12 red marbles 20 green and 17 blue. if john pulls one marble what is the probability that it will be a purple marble

Solve for x: 2 over 3 (x - 4) = 2x. 2 - 2 - 8 - 4

kyle mom made a pone and a cake. she cut the pone into 6 equal parts and the cake into 8 equal parts. his family ate 3/4 of the cake. if his family ate more cake than pone. what fraction of the pone coulh have been eaten.

A Cashier at the local bank is expected to serve 12 customers every hour. In the past 15 minutes, he served 4 customers. Assuming the the cashier continues to work at the same rate, will he meet his goal? Explain