21 is what percent of 50

Which expression is equivalent to the expression 5 (2x+3) + (2+x)

A website offers a coupon such that each customer has a 15/%15%15, percent chance of getting the coupon each day they visit the site. Aya visits the website for 666 consecutive days.

What is - 13 equal to

At the end of the season, Erica's basketball team has a win-to-loss ratio of 3:2 a. What is the ratio of wins to games played? b.

What is 1/10 for 0.5?

Triangle ABC is a right triangle where B is the right angle, AB = x, and BC = x. What could be the first step of a proof BD of the triangle divides the hypotenuse into two segments of equal length?

Tommy plotted the opposite of one. Alicia plotted the opposite of two. Which Number is greater in value? Explain.

Anita sells stuffed bunnies and puppies to a toy store. She sells each bunny for $8.00 and each puppy for $10.00. This week, Anita wants to sell more than 30 stuffed animals and needs to earn a minimum of $450.

Jimena draws a figure with two pairs of parallel opposite sides. The four sides are not all the same length, and the figure has no right angles. Which two figures could she have drawn?

Donnie is planning to purchase a new tablet for $750. The tax rate in his city is 5.75%. How much will the tablet cost him?