Which is another way to write 3 tens 9 ones

Which ordered pair is the solution to this system of equations? LaTeX: - 4x+y=14 - 4 x + y = 14 LaTeX: - 3x+y=9 - 3 x + y = 9 Group of answer choices (2, 8) (8, 2) (-6. - 5) (-5, - 6)

545 divided by 7 with a remainder

What's 5*8+8/1 + (9 (5*5))

I have a project that calls for a piece of paper 35cm x 20cm. If the biggest piece of paper I have is 30cm x 30cm, what dimensions should I cut the shorter side to?

What is the minimum of y = - x^2 - 6x - 7

Use the substitution method to solve the system of equations. 3x+7y=1 y=x-7 A. 5,-2 B. 3,-4 C. 4,-3 D. 2,-5

Is 2/8 greater than 5/8?

Rosario is rolling a six-sided number cube. Rosario rolls the number cube twice. What is the probability that Rosario gets the number one twice in a row?

Solve the equation - 4 (8+y) = 90.

At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is a circle (blue) with a radius of 11 m. The inner edge of the sidewalk is a circle (orange) with a radius of 9 m.