At a coin collector shop, a rare US coin was recently marked up 50% and is now selling for $210 how much was the coin before the mark up?

Graph the function y = - 2x + 1 using inputs of - 1,0, 1, and 2. b List out the 4 Coordinates you would plot.

Is 200 cm equal 2000 m

Tammy wants to reduce the amount of garbage her office produce to 70 percent of the weight produce this month if the target weight for the garbage produce next month is 600 pounds how much garbage did tammy office produce this month

A car drives 50 miles east and then 40 miles due north. how long is the length of the diagonal

What is the product? (4x) (-34) (-7x) -84x12 -84324 84,12 84x24

What is 1.84 in a fraction lowest terms

7) Cuckoo birds lay their eggs in other species nests and have them raise their young for them. Jeff wondered how different the egg lengths of cuckoo bird's eggs were to the other species.

Solve the equation below for x. 0.2 (3x + 2) + 4 = 26

How can a decimal be converted to percentage?

A parking lot near the sports field holds a total of 52 vehicles. There are 42 cars parked there now. Half of these cars are red, 10 are blue, and the rest are silver. What fraction of the cars are silver?