Which of these situations can be represented by the opposite of - 9

A. you walk down 9 flights of stairs

B. you climb up 9 flights of stairs

C. the temperature drops 9 f

D. you spend $9 on a book

Jim drove 168 miles in 4hr. If he can keep the same pace, how long will it take him to drive 504 miles

What is the value of g? 3/5g - 1/3 = - 10/3

How does multiplying the variable of an absolute value function by a positive constant, k, affect the vertex of the function? The vertex shifts up k units. The vertex shifts to the right k units. The vertex of the function doesn't change.

A population of insects can double in 30 days. After 80 days, how many times greater will the population be than after 30 days?

The solution to an inequality is given in interval notation as (2, ∞). What is another way to represent this solution set?

suppose a triangle has 2 sides of length 42 and 35 and that the angle between these 2 sides is 120 degrees what is the length of the tird side of the triangle

What is likely to have a mass of 1 gram

Write a recursive formula and an explicit formula for the following arithmetic sequence. 61, 58, 55, 52, 49, ... a1= an=

Express 754,000,000 in scientific notation

Diego is buying envelopes sold in boxes of 100. He has 200 envelopes, but he needs a total of 500