in 1960 there were approximately 3,000 million people on earth, in 1999 there were 6,000 people on earth what was the approximate rate of increase, in millions of people each year.

Donnie has the option of borrowing $680 for 1 week a ran APR of 450% or borrowing the $680 for 1 week with a fee of $60. Which is the better deal?

Explain your answer choice with sentences or record your explanation. Which expression is equivalent to n + n - 0.18n? A. 1.18n B. 1.82n C. n - 0.18 D. 2n - 0.82

Sherrie measured the amount of rain received each day over the last two weeks. Her results, in inches, are: 0.57, 0.84, 0.73, 0.08, 0, 0.01, 1.80, 0.85, 0, 0, 0, 0.18, 0.24, 0.

Question 18 of 23 the area of a rectangular carpet is given by the trinomial 5x2 - 3x - 14. what are the possible dimensions of the carpet? use factoring.

A photograph has a length that is 3 inches longer than its width, x. So its area is given by the expression x (x+3) square inches. If the area of the photograph is 70 square inches, what is the length of the photograph?

John's goal is to have more than - 7 in his bank account by the end of the month. The variable d is the number of dollars in John's bank account at the end of the month.

If y = 1 and z = 4, find the value of 2yz + 8

12x11 a) 134 b) 132 c) 145 d) 100

Sierra's karate class lasts 56 days how many weeks does da class last

Joelle has $15.75. She spent $6.38 at the store. Which equation can be used to represent how much money, x, Joelle has left? A. 6.38x = 15.75 B. x + 15.75 = 6.38 C. x-6.38=15.75 D. x + 6.38 = 15.75