If the pattern show continues how many black keys appear on a pipe organ with total of 240 keys?

Yolanda and her 3 brothers shared a box of 156 toy dinosaurs. About how many Dino's did each child get?

What is the value of x in the equation 4x-2 (x+3) = 8

What is a true statement about the dot plot

Eva is 29 years old and has 2 children, ages 3 and 5. She makes $48,500 a year. Eva decides to buy a $400,000 10-year term policy and then renew the policy for another ten years afterwards.

Find the max value of C=6x-2y Subject to the following constraints: x≥0 y≥0 x+2y≤14 4x-y≤20

The minimum level of inventory needed to meet customer demand is called the

Find the surface Area of 2,3,4

35, 32, 29, 26 find common difference

There are two cheesecake in the fridge. The first cheesecake was cut into 16 slices and there are 3 slices left. The other is cut into 10 slices and 4 slices sold. How much cake is left in the fridge?

Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use / for the fraction bar (s). The solution set for all real numbers x such that 2x + 3 < 19 and 2x - 3 ≤ - 7 is (, ].