X are 15 nonfiction books and 37 fiction books in the teachers collection. Which of the following expresses the ratio of fiction books to non fiction books in simplest form.

A) 15:37

B) 15/37

C) 37:15

D) 3:5

What would be the remainder for 15 : 4 = 3?

Together, Dulcina and Hannah have 78 refrigerator magnets. Hannah has 2 times as many refrigerator magnets as Dulcina. How many refrigerator magnets are in Hannah's collection? How many refrigerator magnets are in Dulcina's collection?

If a pair of perpendicular lines are rotated, which is true? A) Rotating perpendicular lines result in parallel lines. Eliminate B) The lines remain perpendicular only if rotated 180°. C) The lines remain perpendicular only if rotated 360°.

The vertices of a triangle are A (0, 5), B (-2, - 4), and C (0, 3). Find the new vertices. Use the rule (x, y) → (x - 2, y + 5) to translate each vertex. Enter each vertex as an ordered pair.

Evaluate the expression for b = 5. 7.4b

How to find the mean of percentages

Suppose f (x) = x^2 and g (x) = (2x) ^2. Which statement best compares te graph of g (x) with the graph of f (x) ? A. The graph of g (x) is horizontally compressed by a factor of 2. B. The graph of g (x) is horizontally stretched by a factor of 2. C.

Solve for x: 5x-2x=7x+2x-24

Lydia buys 5 pounds of apples and 3 pounds of bananas for a total of $8.50. Ari buys 3 pounds of apples and 2 pounds of bananas for a total of $5.25. This system pound of apples, and y is the cost per pound of bananas.

What is the value of b if 9 + b = - 8