Christopher bought 4 pens that cost the same amount of money and a marker that cost $3. He spent a total of $11. Which statement correctly describes how to find the cost of each pen arithmetically?

A bag contains blue marbles and red marbles, 42 in total. The number of blue marbles is 3 less than 4 times the number of red marbles. How many blue marbles are there?

At a store clearance a woman spents less than $200 on shirts that were labeled $15 each. How many shirts did she buy?

How do you use math tools to interpret, model, and solve real world challenges?

A driveway measures 1.25 miles. What does the driveway measure in feet? 3,960 ft 6,600 ft 7,920 ft 9,240 ft

If n = 5.3 cm and p = 6.25cm what is the measure of angle

The function f (x) = - x2 - 2x 15 is shown on the graph. what are the domain and range of the function? a. the domain is all real numbers. the range is y < 16. b. the domain is all real numbers. the range is y. c. the domain is x.

On the first day of the play, the auditorium was 1/3 full, the second day it was 5/12 full, and on the third day it was 1/2 full. If this pattern continues, how full will it be on the fourth day?

No, because the bike order does not meet the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 No, because the bike order does not meet the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100 Yes, because the bike order meets the restrictions of 4c + 6a ≤

A researcher conducts a hypothesis test on a population proportion. Her null and alternative hypothesis are H0 : p = 0.4 and Ha : p < 0.4. The test statistic and p-value for the test are z = - 3.01 and p-value = 0.0013.

How do I solve (-2-6i) (1 + i)