math calculate yes math gonna drop out C: ACK

Mathematics

2 answers:

BartSMP [9]4 years ago

4 0

Answer:

Step-by-step explanation:

Rina8888 [55]4 years ago

3 0

The length is 20. RM and MS must be equal, so you set the two equal to each other and solve for x. then you plug it into one of the equations for RM or MS (same answer) and then multiply by two.

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A teacher has a total of 7/9 bucket of water to pour into pots with flowers that are standing in equal quantities on two windows

AleksAgata [21]

Answer:

14 pots

Step-by-step explanation:

if teacher pours 1/18 in each pot and there was 7/9 buckets in total, 9 fits into 18 twice so just 7X2 =14 and 9X2=18 so 14 pots were watered

hope this helps

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3 years ago

How many spaces away from start is his game piece now?

kvv77 [185]

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4 years ago

Solve each system by elimination. Check the solution in both of the original equations.

elena55 [62]

Answer:

After finding the solution of given equations by elimination method

-3x-3y=12

-9x+3y=-24

we get the value of x=1 and y= -5

Step-by-step explanation:

$-3x-3y=12$ is eq A

$-9x+3y= -24$ is eq B

To find out value of x and y we will use elimination method

To find value of x add eq A and eq B

$(-3x-3y)+ (-9x+3y)= 12 + (-24)\\-3x-3y-9x+3y= 12-24\\-12x = -12\\dividing \,\,by -12\,\,on\,\, both\,\,sides\\\frac{-12x}{-12} = \frac{-12}{-12} \\x= 1$

Now to find value of y put x=1 in eq A

$(-3 \times 1 )- 3 y=12\\-3 -3y =12\\\\adding\,\,3\,\,on\,\, both\,\,sides\\-3y=12+3\\\\dividing\,\,-3\,\,on\,\,both\,\,sides\\y= \frac{15}{-3} \\y= -5$