A gold coin weigh 20 grams. If the coin contains gold, copper and tin and in the ratio 4:3:1 how much gold is there in the coin? Explain?

Which graph represents the function h (x) = - (x+6) 3-3

What is (3*3) + (42:7+6) equal to?

April carriers 5 suitcases to car. Each suitcases weighs 6 1/2 pounds. How many pounds does April carry in all

How many minutes are I 29/30 of an hour?

Caleb want to work as a dog walker one client offers him $10per day to walk his dog and wants puff every day a second client offers him $60 per week which dog will earn Caleb more per week? Which dog will earn Caleb's more per week?

What is 1/3 * 4/1 in mixed number? (simplified)

Which of these events is not mutually exclusive? a. the chance that you will eat garlic bread or spaghetti for dinner. b. the chance that you you will pass or fail genetics. c. the chance that you will get a heads or tails when you flip a coin. d.

Find the distance between 2 - 4 and 6 + i

What is the difference between - 5x + 7 and 3x - 2

How do I check 102:17=6 without multiplying