Answer:
-9 1/4
Step-by-step explanation:
Answer:
Flag the person above ^
Step-by-step explanation:
Solved using proportions.
Answer:
The first one
Step-by-step explanation:
The amplitude is usually the first number (for example, in this equation, the 3). Then you also know that the right or left shift depends on the addition or subtraction sign. Usually, the subtraction sign means to the right and the addition sign means to the left.
<span>Compatible numbers are numbers that look nice or friendly with each other when we do mental calculation to estimate a product, but especially a division. You can estimate them by looking at your problem and rounding whatever numbers you have. This may sound confusing at first but practice makes perfect.</span>
