0
7
Sofia Langosh
Wiki User
∙ 12y agoExpressed algebraically, this is equal to 4(x + 3).
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What is the sum when you add zero to any number?
it is 10 times larger (of the number that was multiplied by 10 or added a zero at the end)
If 8 is added to twice a number and this sum is multiplied by 5 the result is the same as if the number is multiplied by 6 and 12 is added to the product. what is the number?
((2n + 8)) x 5 = 6n + 12ie 10n + 40 = 6n + 124n = -28n = -7(both equations total -30)
Sum of number multiplied by itself?
kl
How do you use significant digits to determine how to report a sum or product of two measurements?
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
If 7 is added to a number and the sum is doubled then the result is -1 less than the number find the number?
6
What are the sum and the product of a number?
The sum is the total when numbers are added together, the product is the total when they are multiplied.
What number added together give a sum of 24 and when multiplied together give a sum of 119?
17 and 7
There are boys and girls in a class If the number of girls is multiplied by two and added to the number of boys in the class the sum is 30 If the number of girls is multiplied by two and the number?
there are 12 boys in the class
What is the sum when you add zero to any number?
it is 10 times larger (of the number that was multiplied by 10 or added a zero at the end)
If 6 is added to twice a number and that sum is multiplied by 3 the result is the same as if the number is multiplied by -1 and the product of that is added by 4 What is the number?
6x + 18 = 4 - x 7x + 18 = 4 7x = -14 x = -2
If 8 is added to twice a number and this sum is multiplied by 4 the result is the same as if the number is multiplied by 5 and 11 is added to the product what is the number?
4(8+2x)=5x+1132+8x=5x+118x-5×=11-323x=-213 3=-7Therefore the number is -7
If 8 is added to twice a number and this sum is multiplied by 5 the result is the same as if the number is multiplied by 6 and 12 is added to the product. what is the number?
((2n + 8)) x 5 = 6n + 12ie 10n + 40 = 6n + 124n = -28n = -7(both equations total -30)
If 4 is added to twice a number and this sum is multiplied by 2 the result is the same as if the number is multiplied by 3 and 4 is added to the product What is the number?
Let the number be x: 2(2x+4) = 3x+4 4x+8 = 3x+4 4x-3x = 4-8 x = -4
What numbers can be multiplied to get -280 but can be added to get the sum of -33?
-313
Sum of number multiplied by itself?
kl
What is the assciative property?
The way in which numbers are grouped when added or multiplied does not change the sum or product.
What is 7 multiplied by the sum of a number and 3?
7(a+3)
