What is the decimal equivalent of - 11/9

Prove that there is an irrational number between any rational number and irrational number.

22 students in Mrs. bradshaw's class and the 20 students in Mr. tieu's class are going on a field trip to the museum it costs 3$ per student to enter the museum the expression below can be used to calculate the total cost

Tickets for the homecoming dance cost $20 for a single ticket or $35 for a couple. Ticket sales totaled $3280, and 128 people attended. How many tickets of each type were sold?

britney is buying a hat at the mall. the shirt costs $31.59, and the hat costs $19.46. if Britney gives the sales clerk $100.00, how much charge should she receive? (ignore sales tax)

0.3 (r+2) = - 0.1 (-2r-4)

What is the value of 13 tens

There is a geometric theorem that says if two lines are perpendicular to the same line, they are parallel to each other explain why this is true by writing & comparing equations

How do you graph (y=-1/2x-1) (y=-3x+4)

A motorboat travels 448 kilometers in 8 hours going upstream and 516 kilometers in 6 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?

Jack made 50% more smoothies than yesterday. If he made 30 smoothie today how many did he make yesterday?