In 11 years, John's age will be 5 less than 5 times his current age. How old is he? If x represents John's current age, which of the following equations could be used to solve this problem?

A.) x + 11 = 5x -5
B.) x+11 - 5 = 56
C.) x + 11 = 5.5x

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit