Explain how you could use mental math to find a 15% tip for a $26 restaurant bill.

Factor the expression. 4x (x^2 - 7) + 3 (x^2 - 7)

Chris is a software salesman. His monthly salary is $2400 plus an additional $110 for every copy of English is Fun he sells.

Use the interactive number line to find each difference to complete the table. A 4-column table with 4 rows. Column 1 is labeled a with entries 1, negative 1, negative 4, negative 6. Column 2 is labeled b with entries 2, negative 2, 1, negative 3.

Holly has $462 in her bank account and takes out $15 each week but does not put any back in. Write an equation/expression to represent the amount of money she has in her bank account.

67/6 as a decimal, because im stuck

Laura typed 176 words correctly in 4 minutes. If the number of words typed varies directly as the time, how many words can she type in 16 minutes?

A family went to a baseball game. They parked the car in a parking lot which charged $10. The cost per ticket was $20. Write an equation for the total cost of going to the baseball game, where y is the total cost and x is the total number of people.

How do you factor x^2+11x+10=0?

What is 45/243 simpfiled?

You have a set of numeric tiles, from 0 to 8. You randomly choose one tile. How many possible outcomes are there?