A jar contains n nickels and d dimes. There are 21 coins in the jar, and the total value of the coins is $1.55. How many nickels and how many dimes are in the jar?

Michael biked 36 mi last week and 38.4 mi this week. What is the average of the two distances he biked?

Bruces hourly wage decreased from $15.00 to $12.00. What is the percent decrease

2x+4=xg solve for x How do you solve this literal equation for x?

Find the volume of a square pyramid with a height of 10 m and base edges of 8 m

Solve the equation for the letter d: C = pi times d

What is the range? 8, 10, 60, 3, 5, 13, 12, 40, 8

Make a ratio using two ingredients

What solution is 33x-33=33x+25?

Solve the equation using any method. Round your solutions to the nearest hundredth, if necessary. 3x2 - x - 3 = 0

If f (x) = x^2, which of the following describes the graph of f (x - 1) ? A.) The graph of f (x - 1) is a horizontal shift of f (x) = x^2 one unit to the left. B.) The graph of f (x - 1) is a vertical shift of f (x) = x^2 one unit up. C.