Question

The sum of three numbers is−2. The sum of twice the first number, 3 times the second number, and 4 times the third number is−15. The difference between 5 times the first number and the second number is 28. Find the three numbers.(Set up variable(s), set up equation(s) and then solve the equation(s) to answer the question.)

Answer #1

The sum of three numbers is 31. The first number is three times
the third number. The sum of the second and third number is one
more than the first number. What are the numbers.
Thank You for your time.

The sum of three numbers is 30. One of the numbers is 5 more
than twice a second number and 5 less than the third number. What
are the numbers?

The difference between the squares of two numbers is 8.
Twice the square of the first number increased by the square of
the second number is 19.
Find the numbers.

Find three consecutive even integers such that 3 times the first
is 26 less than twice the sum of the last two.

Find two positive numbers satisfying the given requirements. The
product is 27 and the sum of the first plus three times the second
is a minimum.
first number
second number

Find 1+2+3+4+...90, the sum of the first 90 natural numbers.
The sum is .

Combinatorial Math:
Find the number of nonnegative integer solutions to the equation
a+b+c=249. We are given:
10 ≤ a ≤ 30 (you can use an ellipsis between values
in this factor instead of listing them all)
b is even and b > 50
c ≥ 144
a) Set up the generating function. Do not multiply it out. Do
not use a, b or c in the function. Use x as the variable. The first
factor should relate to a, the second...

JustPerfects.java (for Loop).
In this program, you will use loops to identify perfect numbers
(a number equal to the sum of its divisors - 6 and 28 are the first
two! 6 is 2 +3 + 1 and 28 is 14+7+4+2+1). Being the perfect number
is quite unique. Only 4 perfect numbers exist between 1 and 10,000
and you’ve already found two! Please write a program to find the
additional pair.
Bonus: How many perfect numbers exist between 10,000 and...

Find all arithmetic progressions of natural numbers beginning
with 3 whose sum is a three digit number whose digits form a non
constant geometric progression.

In Yahtzee, 5 standard dice are rolled up to three times on a
given turn. A player can choose to save anywhere from 0 - 5 of the
dice between rolls 1 and 2 and between rolls 2 and 3, meaning that
the player can set aside certain dice before rolling the remaining
dice if they choose to do so. Suppose that a given player does not
take advantage of saving die rolls and instead rolls all 5 dice
each...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 6 minutes ago

asked 11 minutes ago

asked 16 minutes ago

asked 31 minutes ago

asked 33 minutes ago

asked 48 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago