Answer:
By repeated subtraction.
Step-by-step explanation:
It is pretty much the same thing as division, but in subtraction. Since, Dividing and Subtraction are a like, repeated subtraction is a great example to use for this example
Hope this helps. :)
Math:
Step #1: Simplify both sides of the inequality.
<span>30><span>5z−15
</span></span>Step #2: Flip the equation.
<span><span>5z−15</span><30
</span>Step #3: Add 15 to both sides.
<span><span><span>5z−15</span>+15</span><<span>30+15
</span></span><span>5z<45
</span>Step #4: Divide both sides by 5.
<span><span>5z/5=45
Your Answer:
</span></span><span>z<9</span>
Lisa took a trip to Kuwait upon leaving she decided to convert all of her dinars back into dollars how many
Answer:
8
Step-by-step explanation:
Since the associate makes $54 every day he works, we know he makes a minimum of $54. So, from his goal of $326, we can subtract the minimum to find how many phones he must sell.
326 - 54 = 272
So, he must sell $272 worth of phones. For every phone he sells, he makes $34. So, we can find how many phones he must sell by dividing the goal by the cost of each phone.
272 / 34 = 8
So, he has to sell 8 phones, at the very least, in order to achieve his goal.
well, we can say that √2 and √7 are irrational numbers, they do not provide a value that can be written in a "ration" or fractional.
we can also say that √2 * √7 is √(14), which is also irrational.
However, how about √7 * √7, that's √7² or namely just 7, and that's a rational, so nope, not always.
