Given that

R=3x+9y

Find y when x = 7 and R=21

Write the expression represented by n students divided into groups of 6

Suppose the odds against winning a $3 prize in a lottery game are 8 to 3. What is the probability of winning $3 in the game?

What are factors of 42 that subtract to - 8

The congruency of △MNO and △XYZ can be proven using a reflection across the line bisecting OZ. However, this congruency can also be proven using geometric postulates, theorems, and definitions.

What integer represents the origin of a number line?

Razon ben say 9 is greater than 2 so 7.09 must be greater than 7.2 do you agree?

If you toss a fair coin five times and get tails every time, then the sixth toss MUST be heads. Is this true?

Find the partial fraction decomposition of 6x+8/x2-9x+8

The product of 3, and a number increased by 6 , is minus-24

The box plots show Devonte's scores in Spanish and in French. Spanish 2 box plots. The number line goes from 50 to 100. For Spanish, the whiskers range from 55 to 95, and the box ranges from 60 to 85. A line divides the box at 70.