Integers - math word problems - page 13 of 17
Number of problems found: 337
- Diofant equation
In the set of integers (Z), solve the equation: 212x +316y =0 Write result with integer parameter t in Z (parameter t = ...-2,-1,0,1,2,3... if equation has infinitely many solutions)
- One-fourth 3820
Darius said to Miloš: I think a number. If I square it to one-fourth and then multiply it by 3, I get its square root. Find the unknown number that is greater than zero and belongs to the set of positive integers.
- The theater
The Manila theater charged ticket prices: adults php 500, students php 250, and children below 12 are php 100. The theater collected a total of Php 100,000.00 from an audience of 250 people. What is a possible audience composition regarding the numbers of
- Father and son
Father and son are 74 years old together. The son is 30 years younger than the father. How old is the son?
- Quadratic function
It is given a quadratic function y = -4x²+5x+c with an unknown coefficient c. Determine the smallest integer c for which the graph of f intersects the x-axis at two different points.
- Tangerines 2508
Michael, Tono, Marek, and Julia have 48 mandarins. Michael has 12 tangerines more than Tono, and Julia has eight tangerines less than Marek. Determine how much each has.
- Legs
There are four-legged chairs and three-legged stools in the room, all fitted with (one) person. I counted all the legs in the room, and there were 39. How many chairs, stools, and people are there?
- Four integers
Find four consecutive integers so that the product of the first two is 70 times smaller than the product of the next two.
- Diofant 2
Is equation 1140x +876y = 48 solvable on the set of integers Z?
- Difference of two number
The difference between the two numbers is 20. They are positive integers greater than zero. The first number raised to one-half equals the second number. Determine the two numbers.
- Modulo
Find x in the modulo equation: 47x = 4 (mod 9) Hint - read as what number 47x divided by 9 (modulo 9) gives remainder 4.
- The sum 2
The sum of five consecutive even integers is 150. Find the largest of the five integers. A.28 B.30 C.34 D.54 Show your solution and explain your answer.
- Sequence
In the arithmetic sequence, is a1=-8, d=-3. Which member is equal to the number -155?
- Inequalities: 4229
Find the number of all integers x that satisfy the following two inequalities: | x + 2 | = 3
- Difference 7742
The difference between the two numbers is -85. Their sum is 89. Determine these numbers.
- Progression
-12, 60, -300,1500 need the next 2 numbers of pattern
- Three ints
The sum of three consecutive integers is 2016. What numbers are they?
- Difference 13903
The sum of two integers is three, and their difference is 7. Determine the unknown numbers.
- Integer
Find the integer whose distance on the numerical axis from number 1 is two times smaller than the distance from number 6.
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