0
17
Flavio Balistreri
Wiki User
∙ 8y ago8 + -9 = -1
Add your answer:
Earn +20 pts
What is the sum of 10 and 8 and the sum of -9 and-8?
18 and 1
What is the product of half the sum of -16 and 8 and twice the sum of -5 and 9?
The answer is -32 Sum of -16+8 = -8 Half of -8 = -4 Sum of -5+9 = 4 Twice of 4 = 8 Product = 8*(-4) = -32
What is the sum of 8 9?
If it's 8 and 9 then it's 17.
What is the sum of 8 9 3?
20 = 3 + 8 + 9
What is twice the sum of 9 and 8?
It is: 2(9+8) = 34
The sum of 8 and y?
8+y is the sum of 8 and y
What is the sum of 1 and 8?
The sum of 1 + 8 is 9.
What is the sum of 8 11 9?
The sum of 8, 11 and 9 is 28.
What is the sum of 10 and 8 and the sum of -9 and-8?
18 and 1
What is the product of half the sum of -16 and 8 and twice the sum of -5 and 9?
The answer is -32 Sum of -16+8 = -8 Half of -8 = -4 Sum of -5+9 = 4 Twice of 4 = 8 Product = 8*(-4) = -32
How do you add or subtract 5 6 8 9 and 10 to equal 1?
There is no sequence of adds or subtracts of 5, 6, 8, 9, and 10 that sum to 1. Check it with this C++ code... for (int i=0; i<32; ++i) { int sum = 0; if (i&1) sum += 5; else sum -= 5; if (i&2) sum += 6; else sum -= 6; if (i&4) sum += 8; else sum -= 8; if (i&8) sum += 9; else sum -= 9; if (i&16) sum += 10; else sum -= 10; cout << i << " " << sum << endl; }
What is the sum of 1 8?
8 + 1 equals 9
What is the sum of 8 9 3?
20 = 3 + 8 + 9
What is the sum of 8 9?
If it's 8 and 9 then it's 17.
What is twice the sum of 9 and 8?
It is: 2(9+8) = 34
What is the sum of 9 and the product is 8?
8 and 1 8+1=9 8*1=8
What the sum of 1 and 8?
1 + 8 = 9
