2x 2 + 3x = - 1 what is the answer of this?

There are 26.2 miles in a marathon. Write the number of miles using a faction

Find a solution to the system of equations by elimination 12x-9y=-15 -4x-8y=-28

Ron gets $5 on the first day at work, the square of that amount on the second day, and three times the amount of the second day on the third day. how much does ron earn in three days?

Solve the system equations y=x^2-8 4x+y=-8

Is a tree decaying 10% each six weeks a quadratic function?

What the answer of 4 / 1 1/8

jaxon earned $90 at his job when he worked for 9 hours. what was his hourly pay rate in dollars per hour?

The cost of a circus ticket is $8. There are y people in a group who want to go to the circus. Which of the following expressions describes the total amount of money the group will need to go to the circus? 8 - y (8) (2) y + 8 8y

Solids X and Y are similar. X has volume of 64 cm3 Y has volume of 729 cm3 The surface area of X is 208 cm2 Work out the surface area of Y.

Which is greater 1.25 or 12.5