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Sergio [31]
4 years ago
12

How would I work this question? x+10y= -9 and x=5y+21

Mathematics
1 answer:
MatroZZZ [7]4 years ago
8 0

Answer:

what you do is you want to get the x by it self so you would subtract the x and put it on the other side. like this: 10y=-9-x. OK so you would subtract -9 and put it on the other side like this: 9 + 10y=-x. but you can't have a negative x so u would do -9 + 10y=x.

Step-by-step explanation:


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The net of a rectangular prism as shown in the diagram below what is the total surface area of the rectangle prism in square inc
goldenfox [79]

Answer:

b. 278 sq. in.

Step-by-step explanation:

i passed pre-algebra ik what i'm talking about

4 0
3 years ago
Yeah, im clueless please help;-;
svetlana [45]

Answer:

Starting from the left,  top to bottom. first answer is 8, second is 21.3, third is 64, 204.8. Right side is essentially y=x to a power, the answers are from top to bottom, 8,27,64,125

Step-by-step explanation:

Essentially, its just asking you to divide the given y values by the x values.

7 0
3 years ago
Solve the inequality<br>-6p&lt;12 <br><br><br>Ah this is due by tomorrow
777dan777 [17]

-6p < 12    Divide -6 on both sides to get "p" by itself

\frac{-6p}{-6} < \frac{12}{-6}

p > -2


When you divide or multiply a negative number to both sides of the inequality, the sign (< , > , ≤ , ≥) is flipped.

3 0
4 years ago
A particular fruit's weights are normally distributed, with a mean of 618 grams and a standard deviation of 24 grams. If you pic
Lorico [155]
Answer: The probability is 0.5136.

To find this probability we have to find the range of the values on the normal distribution table.

First, we need to find the percent for each making z-score.

Lower end: 50/24 = 2.08 = 0.0183

Upper end: 2/24 = 0.08 = 0.5319

Now, that we have the upper and lower ends, we can subtract them to find the difference or the range.  

0.5319 - 0.0183 = 0.5136

There is a 51.36% chance they are in the given range.
3 0
3 years ago
True or false pls no guessing
marshall27 [118]

Answer:

True

Step-by-step explanation:

5 X 5 X 5 = 125 because 5 X 5 would be 25. And 25 X 5 would be 125.

6 0
2 years ago
Read 2 more answers
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