let x be one number and y be the other The first thing given is that x is 3 less than twice y so x=2y-3 and x+y=39 so x=39-y and substitute this into the first equation a 39-y=2y-3 42=3y y=14 and x=39-14 or 25 Answer x=25 and y=14 Now lets check it 25 is 3 less than 2x14 (YES) 14+25=39 (YES) Done
Type your answer here... 3 and 82
13 and 7
The numbers are 25 and 17
18 and 6
"The sum of a number and three times another number is 18. find the numbers if their product is a maximum?"
The numbers are 10 and 16.
one number is 4 less than eleven times another the sum of the two numbers is 92. Find the numbers.
joan decided to use her calculator to find the sum of the first 15 counting numbers instead of the formula. By mistake she entered 16 numbers. She entered one number twice . Her answer was 4 more than a perfect square number. Which number did joan enter twice?
There aren't any whole numbers that satisfy this.
To answer which age group of a set of numbers has twice as many people as another age group, I would need to see the options. The best way to find the answer if you are unsure is to ask a teacher, or a classmate.
Numbers are 9 and 2
6 and 12 hope it helps
Find the square root of M.
18 and 38
18 and 38
Let n denote the smaller of the required numbers. Then, from the statement of the problem, 5 + 2n + n =29. Grouping like terms and transposing yields 3n = 29 - 5 = 24, or n = 8; the larger number is 5 + 2(8) = 21.
The third number is 112, the numbers are 86, 86, 112, 172
Let the numbers be x and y If: x+2y = 3 and 2x+y = 27 Then the simultaneous equations work out as: x = 17 and y = -7
12 and 56
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
Since the numbers on a number line increase from left to right, it follows that any number to the left of another number is smaller than that other number. Of course, most of the time it is quite obvious which of two numbers is larger, and we don't need to plot them on a number line to find that out.
The units digit of a two digit number exceeds twice the tens digit by 1. Find the number if the sum of its digits is 10.
Find the highest number, eliminate it from the list, find the highest number of the remaining numbers.Find the highest number, eliminate it from the list, find the highest number of the remaining numbers.Find the highest number, eliminate it from the list, find the highest number of the remaining numbers.Find the highest number, eliminate it from the list, find the highest number of the remaining numbers.