Teddy is seven times older than bella if teddy is 42 years old how old is bella write an equation to solve for bellas age

Somone me i want to know what 18 hours out of 24 hours in a fraction

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

Asalesperson has january sales of $20,000(1,$20,000) and april sales of $80,000 (4,$80,000). what is the rate of change?