Question

Q3. If the sum of -8 and a is-3, then find the additive inverse of a.
Q4. The product of two integers is 180. If one integer is -12, find the other integer.
Q5. in a computer game if we hit a balloon,we get 500points and if we miss the balloon, we lose300 points.raj hits 20balloons and misses 40 balloons .find his net score.​

Answer 1

Answer:

3. Firstly we find value of a

= -8 + a = -3

= a = -3 + 8

= a = 5

So, additive inverse of 5 is -5

4. Let the other integer = x

= -12 × x = 180

= x = 180 ÷ -12

= x = -15

Step-by-step explanation:

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