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Emnnlidanuan Haanan crotholmWramuneEeentnai TefnaJnm pbabuty Ihal n Eamplo MEngrelort Round lo lour doctnolpica 05 needed...

Question

Emnnlidanuan Haanan crotholmWramuneEeentnai TefnaJnm pbabuty Ihal n Eamplo MEngrelort Round lo lour doctnolpica 05 needed

emnnlidanuan Haanan crotholm Wramune Eeentnai Tefna Jnm pbabuty Ihal n Eamplo MEngrelort Round lo lour doctnolpica 05 needed



Answers

Compute the given expression. Round off your answer to two decimal places where necessary. $$\frac{10}{0.25}+\frac{5}{0.1}$$

It's question were given the following proportion to play. If I will reserve 0.6 is equal to 165. You serve across wants point to get tipple if I've been is equal to 165 times 0.6, which gets us 2.5 men is equal to 99 so we can have our besides where 2.5 to get us, and it's equal to 39.6 as our answer.

We need to solve the following by elimination. So we're first going to multiply everything by 10 to make this whole numbers. So we have two X minus three. Y is equal to three and then four X plus six Y is equal to negative two. We're gonna multiply our top equation by two. So we get four X minus six. Y is equal to six are Wise cancel out and we're left with eight X is equal to four. So we divide by eight and we get X is equal to one half. So we're going to take that number and plug it back into one of the original equations. So 0.4 times X which is one half plus 0.6 Y is equal to negative 0.2 0.4 times one half is 0.2 plus 0.6 Y is equal to negative 0.2. We're going to subtract .2 from both sides, so negative .2 0.2 becomes negative point. Force we have 0.6 Y is equal to negative 0.4. We're gonna divide both sides by .6. Here we get why is equal to negative two thirds. So our solution to our system is one half And -2/3. You should take those two numbers, plug it back into the original equations to make sure it works and it does so this system is consistent and independent.


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