In 10 mins. a heart beats 700 times. how many minutes will a heart beat 140 times?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Which equation represents the function on the graph?