Sonny substituded 5 for x in the proportion 16/x = 48/15 and cross to multiply to get 240 = 240 why is this?

Given that f (x) = x2+3x+6 and g (x) = x-3/2, solve for f (g (x)) when x=1

Determine whether each function is an example of exponential growth or decay. then find the y-intercept. y=3 (0.25) x

5 squared divided by 2 to the power of 5

Round 12,925 to the nearest ten thousand

How do you write 7.24 in word form

If Donald answered 15 questions correct out of 20 what is the fraction of the questions Donald answer correctly

Jenny plans to invest $9,000. America's Bank offers a 10 year CD at an annual interest rate of 3.8% compounding interest semi-annually.

Re-write the quadratic function below in Standard Form y = - 3 (x - 4) (x - 4)

On Saturday Elena biked 10 miles. On Sunday she biked 50% of that distance. How far did she travel on Sunday?

Coffee costs $12 per case, and tea costs $8 per case. If an order comes in for a total of 250 cases for $2,600, what was the specific number of cases of tea? (Hint: Let C = cases of coffee.)