If r (x) = 3-1 and s (c) = 2x+1, which expression is equivalent to r_s (6) ?

Erica had both chocolate cake and coconut cake at her birthday party. There were 15 people at the party, and 60 of them picked chocolate cake. How many people picked chocolate cake? Explain step by step how to solve the problem.

B is between a and c. ab = 2x+6, bc = 4x, and ac=42. what is the value of x

a radio costing 3800 dollar at a profit of 20% was sold by Abdi. He earned a commission 0f 22 1/2% on the profit. Find the amount of commission he earned

Ribbon costs $2.50 per foot how many feet can you buy if you have $11.25

The perimeter of a triangle is 27 inches. The second side is 3 inches longer than the first side and the third side is twice as long as the first side. How long is each side?

293.08 + 14 + 2.719 =

The factory workers make 751 toys per day if they work 5 days per week how many toys will the workers make in 3 weeks

Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?

Suppose it investment of $82,000 dollars in value every seven years. how much is the investment worth after 28 years

Choose the correct mixed number for the quotient. 38 : 5 = 7 R3 A) 7 5/3 B) 7 3/38 C) 9 4/85 D) 7 3/5