How many solutions are there to the equation x2 - 7 = 0?

A) 1

B) 2

C) 4

D) 7

E) 14

A. Explain the rules for subtracting integers. B. Explain the rules for multiplying and dividing integers. C. Explain the definition of Absolute Value. don't answer unless you know

Sarah bought a 20 ounce jar of strawberry jam for 4 dollars. What is the unit price

Using the rule of 72, t=72/r, how long will it take for the principal to double with an annual compound interest rate of 6%?

5627 to the nearest thousand

What is 5,522 rounded to the nearest thousand

Suppose that work hours in new zombie are 200 in year 1 and productivity is $18 per hour worked. instructions: in part a, enter your answer as a whole number. in part b, round your answer to 2 decimal places. a. what is new zombie's real gdp

In a certain normal distribution of scores, the mean is 50 and the standard deviation is 6. Find the z-score corresponding to a score of 60 a. - 1.67 b. 10.0 c. 1.67 d. 8.33

Phillip has x marbles. His father gave him 2 times the number of marbles he has. Now he has 21. How many marbles did Phillip have before?

IThe first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 72, 24, 8, ... Find the 8th term.

A cannery processed 735 pounds of strawberries in 3.5 hours. The cannery processed 2100 pounds in 10 hours. a. Write an equation using function notation to model the weight of strawberries s processed in t hours. b.