Marisa is measuring the distance d (t) that an ant marches in t minutes. Which of the following is the most appropriate domain for d (t) ?

A. All real numbers

B. Positive integers only

C. All positive numbers

D. All integers

Evaluate 8-m/n + m when m=8 and n=2

The product of two numbers is 240. If their hcf is 12 what is their lcm.

Ken's predicted temperature for April is 7ºC. His prediction for May is 2ºC higher than April. He used the number line to solve the problem, starting at 0, moving right to 7, and then moving 2 units to the left. Explain Ken's error what did he do

Y-2=3x-18 what's the standard slope form of Ax + By = C

Let b (t) be the number of unread books remaining on Alex's bookshelf after reading consistently for t months. b (t) = 75 - 5t

The graph of which function has an axis of symmetry at x = 3? f (x) = x2 3x 1 f (x) = x2 - 3x - 3 f (x) = x2 6x 3 f (x) = x2 - 6x - 1

Find the axis of symmetry f (x) = 3 (x+4) ^2+1

Find the area. 7.2 km 4.4 km 5.3 km 2 km

Given right triangle ABC, what is the value of tan (A) ? O 5 13 26 24 이 12 13 0 A C 10 O 13 12.

51. Jonathan is selling vintage albums to a rare music dealer. He earned $20 for each of the first 3 vintage albums that he sold; he then earned $32 per album for the next 5 vintage albums he sold.