Learning Task # 1.1dentify the base, rate and percentage in the tollowin6 25 is 506 of 100

24 is 60% of 40

80% of 50 is 40

10 is 10% of 100

20% of 300 is 60​

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

What should be done to both sides of the equation in order to solve -5m = -40? a) multiply by -5. b) divide by -5. c) multiply by -40. d) divide by -40.

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?