If Nina is N years old now and Maryna is M years old now, write ...

Four years ago, Nina was three times as old as Maryna was.

Evaluate the expression 17*f if f=35.

Which equation represents a proportional relationship? y=2x2 y = 4x - 2 y = 1/2x + 3 y=5x

What is the exponent on 10 when you write 41,200 in scientific notation?

What is the vertex of g (x) = -3x^2+18x+2

If 7x 2a = 3x 5a, what is x equivalent to?

Olga deposited $1,500 in a savings account that pays 7.5% interest, compounded quarterly. What is the balance in her account at the beginning of the fourth quarter? a. $1,590 b. $1,560 c. $1,585.97 d. $1,591.81

If the intercept made on the line y=mx by the lines x=2 and x=5 is less than 5, then the range of m is

How do you solve this question? Solve for X -8x+3≥27 AND - 13x+5≥57

A number was multiplied by - 4 and decreased by 6. If the final result was - 34, what was the number?

in mr kim's history class there are 16 male students and twelve female students. which ratio can be used to express female students to male students in simplest form