What is the lcd of 3/10an - 4/15?

If Jeannie eats 1,820 calories a day, how many calories will she have eaten after 152 days?

A box is to be made out of a 6 by 14 piece of cardboard. Squares of equal size will be cut out of each corner, and then the ends and sides will be folded up to form a box with an open top.

Solve 2x2 + 3x = 20.

What is the quotient of StartFraction 7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline EndFraction? StartFraction 1 Over 343 EndFraction One-seventh 7 49

Select the correct answer. Based on these segment lengths, which group of segments cannot form a triangle? A. 12, 7, 8 B. 8, 7, 13 C. 1, 2, 3 D. 80, 140, 70

Express your answer in decimal form (3/5-1/2) / 1/2 + 1.6 x (0.3 + 0.42) = What

Alma and Blanca are playing a game where they roll a pair of fair six-sided dice and try to predict the outcomes. Blanca thinks that the probability of rolling a one and a five is greater than the probability of rolling a one or a five.

Michael's little brother plays with the building blocks what are in the shape of a cube in a cube has an edge length of 15 mm what is the surface area of this Cube 15 mm2 90 mm2 1350 mm2 3375 mm2

How many rectangular faces does a pentagonal pyramid have?

The two leading digits of each 6-digit number add up to 23. Which digit could be in the ones place if the 4-digit number is divisible by 6.