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∙ 14y ago
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What must be added to -26 to get 14?
Let the required number be x. According to question: When x is added to -26 we get 14. Therefore, x + (-26) = 14 x - 26 = 14 x = 14 + 26 = 40. So, 40 must be added to -26 to get 14.
-2 x - 14 equals 26?
-2x - 14 = 26 -2x = 26 + 14 x = -40/2 x = -20
In a math class of 26 students each girl drew a triangle and each boy drew a rectangle there were 92 sides in all how many girls and boys were in the class?
Ans: 14 boys & 12 girls. Here's how: Assume x boys. So 26 - x girls. x boys & i rect per boy --- 4x sides; 26 - x girls & i tri per girl --- 3(26 -x) sides Hence, 4x + 3(26 - x) = x + 78 sides in all, and this = 92. So x = 14
What is double 26?
It is 52
Can you find the 2 consecutive numbers with a product of 702 and 210?
702 = 26 x 27; 210 = 14 x 15.
What must be added to -26 to get 14?
Let the required number be x. According to question: When x is added to -26 we get 14. Therefore, x + (-26) = 14 x - 26 = 14 x = 14 + 26 = 40. So, 40 must be added to -26 to get 14.
-2 x - 14 equals 26?
-2x - 14 = 26 -2x = 26 + 14 x = -40/2 x = -20
WHAT IS A COMMON MULTIPLE OF 14 AND 26?
364 is one answer 14 x 26 = 364 26 x 14 = 364 Half that also works ... 182/14 = 13 182/26 = 7
What is a common multiple of 28 and 26?
364 = 28 x 13 = 26 x 14
4x plus 14 equals 6x plus 8?
If x = 3, (4 x 3) + 14 = 26 and (6 x 3) + 8 = 26.
What is x plus 14 equals -12?
-26
What gets multiplied to make 182?
1 x 182, 2 x 91, 7 x 26, 13 x 14, 14 x 13, 26 x 7, 91 x 2, 182 x 1
What is the lcm of 14 and 26?
As there is a common factor of 2, the LCM is 14 x 26/2 ie 182
What should be added to both sides of this equation to solve for the variable x plus 14 equals -12?
2
-2x - 14 equals 26?
- 2x - 14 = 26 Switch all signs: 2x + 14 = - 26 Subtract 14 from both sides: 2x = -26 - 14 = - 40 Divide both sides by 2: x = - 40/2 = - 20
What is 364 divisible by?
1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364.
The median of three numbers is 7. The range is 14. The mean is 11. What are the three numbers?
Order the numbers by size. Then the median of three numbers must be the middle number. So the second number is 7. The mean is 11 so their sum is 3*11 = 33 so the sum of the first and third is 33-7 = 26. The range is 14 so if one of the numbers is x, another must be x+14. Now x must be the smallest or the second (=7) [It can't be the largest because x+14 is bigger] If x = 7 then x+14 = 21 and the first must be 26-21 = 5 but then the range becomes 16. So x is not 7. So x is the smallest number, and x+x+14 = 26 ie 2x+14=26 or 2x = 12 or x = 6 Then the third number is x+14 = 20 So the three are 6,7 and 20.
