Mai has a jar of quarters and dimes. She takes at least 10 coins out of the jar and has less than $2.00. Write a system of inequalities that represents the number of quarters, , and the number of dimes, , that Mai could have. Is it possible that Mai has each of the following combinations of coins? If so, explain or show how you know.

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answer: d.) the total number of protons and neutrons is 15

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your friendly neighborhood human spider! .

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

no its the same as every other grade

step-by-step explanation: