Is (9,9) a solution of the following linear

system of equations?:

17x - 9y=72

X - 9y = - 72

Xy to the 7th power divided by x to the 3rd power y to the 4th power

Francisco had a rectangular piece of wrapping paper that was 14 1/3 inches on two sides and 19 inches on the longer sides. Monica has a similar piece of paper with two longer sides that each measure 38 inches.

In ΔMNO m∠O < m∠M < m∠N. List the side lengths in order from shortest to longest. A) MN, NO, MO B) MN, MO, NO C) MO, NO, MN D) NO, MN, MO

What time is 1 hour and 30 minutes before 8:15 A. M.?

Which expression is equivalent to 9x + 3y

Which factor 25^2+40x+16 and 25x^2-16 have in common

How to find surface area for semicircular right prism

What is the cytoplasm? A. a fluid in which organelles are suspended B. a type of organelle that assembles proteins C. the exterior envelope surrounding the nucleus D. the inner surface of the cell's wall

What are the coordinates of D' when quadrilateral ABCD is reflected over the y-axis?

You roll a 6 sided dice what is the probability of rolling a number greater than two and then rolling a number less than three