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What is the algebric expression for Three times the sum of a and b increased by a?
3(a+b)+a
The sum of 3 times a and b?
3a+b
How do you write four times the sum of 2a and b increased by twice the sum of 6a and 2b?
4(2a+b) + 2(6a+2b) Working this out it is: 8a + 4b + 12a + 4b = 20a + 8b or 4(5a+2b).
What is three times the sum of a and b?
3*(a + b) or 3a + 3b
What is five times the sum of a and b decreased by three times b?
5a plus 2b
What is the algebric expression for Three times the sum of a and b increased by a?
3(a+b)+a
The sum of 3 times a and b?
3a+b
How do you write four times the sum of 2a and b increased by twice the sum of 6a and 2b?
4(2a+b) + 2(6a+2b) Working this out it is: 8a + 4b + 12a + 4b = 20a + 8b or 4(5a+2b).
What is three times the sum of a and b?
3*(a + b) or 3a + 3b
What is five times the sum of a and b decreased by three times b?
5a plus 2b
How do you write Three times the sum of a and b?
It is the same as: 3*(a+b) or simply 3(a+b)
3 times the sum of b and 5?
The algebraic expression is 3(b+5).
How do you write 3 times the sum of b and 5?
3(b5)
What is seven less than five times the sum of a and b represented as an algebraic expression?
5(a+b)-7
Which expression means five times the sum of b and two?
It is: 5*(b+2) which is the same as 5b+10
Which algebraic expression represents 4 times the sum of 12 and b?
It is: 4(12+b) which is the same as 48+4b
What are the four addition properties?
Commutative property: When two numbers are added, the sum is the same regardless of the order of the addends.For example a + b = b + a Associative Property: When three or more numbers are added, the sum is the same regardless of the order of addition.For example (a + b) + c = a + (b + c) Additive Identity Property: The sum of any number and zero is the original number.For example a + 0 = a. Distributive property: The sum of two numbers times a third number is equal to the sum of each addend times the third number. For example a x (b + c) = (a x b) + (a x c)
