If k is an integer, what is the smaller; possible value of k such that 1040k is the square of an integer?
5p - 3g = 42; 5p + 3q = 18 Given this system of equations, what is the value of Ipl + IqI?
If 2x - y = 10 and x/y = 3, then x= ?
If 4x - 3y = 13 and 5x + 2y = -1, then x = ?
If 2x - 3y = 6, then 6y - 4x = ?
-12
-6
6
১২
Luke drives the first 300 miles of a trip at 60 miles an hour. How fast does he have to drive, in miles per hour, on the final 200 miles of the trip if the total time of the trip is to equal 7 hours? .
If Michael can shovel all the snow of a standard driveway in 12 minutes, and Emon can shovel all the snow of a standard driveway in 36 minutes, then working together, how many minutes would it take for them both to shovel all the snow of a standard driveway?
To the nearest degree, what is the measure of the second smallest angle in a right triangle with sides 5, 12, and 13?
Of the following list of numbers, which has the greatest standard deviation?
A container holds 4 quarts of chemical and 4 quarts of water. How many quarts of water must be added to the container to create a mixture that is 3 parts chemical to 5 parts water by volume?
Sue planted 4 times as many apple seeds as she planted orange seeds. 15% of the apple seeds grew into trees, and 10% of the orange seeds grew into trees. If a total of 420 apple trees and orange trees grew from the seeds, how many orange seeds did Sue plant?
After decreasing 24% in the price of an article the discounted price becomes $912. Find the actual price of the article?
a, b and c are positive integers. If b equals the square root of a, and if c equals the sum of a and b, which of the following could be the value of e?
If y exceeds x by 20%, then x is less than y by:
In a certain town, the ratio of the number of rented residences to the number of owned residences is 7 : 4. Those are the only two kinds of residences in this town. If there are 150 more rented than owned residences in this town, what is the total number of residences in the town?