The sum of the first 100 positive integers is 5,050. What is the sum of the first 200 positive integers?

A. 10,000B. 10,200C. 15,050D. 20,050E. 20,100

What is the value of the expression below when x=5?

Taxi A charges $0.50 per mile and an initial fee of $3. Taxi B charges $0.75 per mile and an initial fee of $2. Which inequality represents the situation where the cost of Taxi B will be greater than Taxi A, where m is miles?

Are those angles that are in the same position on the two lines in relation to the transversal

Simplify 3 (4x+7) - 4 (12x-15)

Solve the system of equations 6x+7y = 5 2x-3y = 7

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.