What is the expression using summation notation of 0.4 (1/2+1/2.4+1/2.8+1/3.2+1/3.6) ?

How do u factor out the coefficient 4h-3

What is the answer to y=1/3x-1

E diagram of circle C, what is the measure of ∠1?

Determine if the statement below is always, sometimes, or never true. There are 250 degrees in the sum of the interior angles of a polygon. always sometimes never

A barge travels twice as fast when it is empty as when it is full. If it travels 20 miles north with a cargo, spends 20 minutes unloading, and returns to its original port empty, taking 8 hours to complete the entire trip, what is the speed of the

A pyramid has a base area of 44cm and a height of 12.6 cm what is the volume of the pyramid?

What is the product of (3x+2) and (x-7) ? show work

Which statement is true? 4/14=6/21=8/28; 4/14>6/21>8/28; 4/14<6/21<8/28.

If Paul is 5 years old and Mei is 2 years old, how old will Mei be when Paul is 15? Enter your answer in the box.

Chris spent a total of $53.07 buying art supplies. He bought a package of drawing paper for $24.75, and bought 12 brushes. What was the price per brush?