4.00 - 3.65 = 0.35....so she saves 35 cents on each motivator
with 220 motivators...
0.35(220) = $ 77 <== what she saves
Hi Sydney!
Question - What type of tide cycle has the greatest differences between the level of tides in one day?
Answer - B. spring tide
Why - When you are reading about tides you notice that the other 3 tides have lower differences like a neap tide has the least difference.
Hope This Helps :)
Answer:
10x²+11-2x
Step-by-step explanation:
I hope you mean 7x²+8+5, not 7x²+8x+5.
We need to combine like terms. Anything with squared should be added together, et cetera.
(7x²+8+5)+(3x²-2x-2)
You can take out the parenthesis, because they don't matter in addition.
7x²+8+5+3x²-2x-2
Add the terms, step by step. Each bold pair needs to be added together.
7x²+8+5+3x²-2x-2
10x²+8+5-2x-2
10x²+11-2x
Now there's no more we can add together.
Answer: The first step when multiplying fractions is to multiply the two numerators. The second step is to multiply the two denominators. Finally, simplify the new fractions. The fractions can also be simplified before multiplying by factoring out common factors in the numerator and denominator.
