Tony is 21 years older than his sister Danielle. In 13 years he will be twice as old as Danielle. How old is each of them now?

Graph the function y = 4. Then use the graph to find the missing x - or y-coordinates for the function to the nearest hundredth.

A regular poligon has an odd number of sides. Which statement is true about the lines of reflection for the polygon that will map the shape onto itself

Somebody read 50 pages of a book in 50 minutes she reads at a constant rate how many pages did she read per minute

Determine 3rd term in the geometric sequence whose first term is - 8 and whose common ratio is 6

Select TWO equivalent expression to the function 3x^2-12x-36. Question 1 options: 3 (x+6) (x-2) 3 (x-6) (x+2) (3x+6) (x-6) (3x-6) (x+6)

How can you solve problems involving percents?

M% of n is what percent of p?

What is the answer for (-2) + (-5)

Stefan is measuring the angles of a triangle. He measures the first angle and gets a measure of 90°. What does he know about the other two angles? A) They are each 45°.

A recipe calls for 1.5 cups of flour, 0.75 cup of white sugar, and 0.5 cup of brown sugar. (a) How many total cups of ingredients are there? (b) Which of the following mixing bowls can you use to make the recipe: 2-cup, 3-cup, or 4-cup?