2. at a gym, frank did a certain number of
push-ups. tom did 12 more than frank.
the total number both men did was 66. which
equation could be used to find the number of
push-ups frank did?
a. x + 12x = 66
b. 2x + 12 = 66
c. 2x = 66 + 12
d. x + 12 = 66 +
x
d

The parabola opens: y=√x-4 (principal square root) up down right left

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers