Well you could multiply 432 by 0.75, or you can divide it by 4 and then multiply it by 3. Either way your answer is 324.
I’m not sure about the estimates but the overall answers should be correct
One method is to round 997 up to 1000, multiply by 8, and then subtract 8 times 3. This would give you the solution of 7976.
Another method (Which I personally wouldn't use) is to recursively double 997. This is more difficult, although effective. After you double 997, double the resulting number, and then double the resulting number from that, you have the solution. This is because 2^3 is 8.
Answer:
Expression: no equal sign
Equation: equal sign is a MUST
Just switch the answer you put for expression and equation
Step-by-step explanation:
The correct answers are (-3, 4) (-6, 6) (0, 2)
