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3 years ago

14

How many intersections are there of the graphs of the equations below? One-halfx + 5y = 6

1 answer:

andre [41]3 years ago

8 0

Answer:

Just go to calulator soup. It’s a website. It will help

Step-by-step explanation:

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Find the slope of the line

sashaice [31]

The slope should be 3/2, since you rise 3 and go over 2

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3 years ago

Mr Turner buys 12 pencils for $0.57 each . He pays with a $10 bill how much change would he revive

Delvig [45]

12(0.57)= 6.84

10-6.84= 3.16

Mr. Turner’s change is $3.16.

Hope this helps!

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3 years ago

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Two random variables x and y are independent if the value of x does not affect the value of y. If the variables are not indepen

jeyben [28]

Answer: $\mu_{x+y} =$ 3026

$\mu_{x-y}=$ 30

Step-by-step explanation: Average sum of the female and male's test score is the sum of expected value of each gender:

$\mu_{x+y}=\mu_{x}+\mu_{y}$

Assuming x represents the random male selected and y represents the random female selected:

$\mu_{x+y}=1528+1498$

$\mu_{x+y}=$ 3026

The average sum of their scores is 3026.

Average difference is the difference between the expected value (mean) of each gender:

$\mu_{x-y}=\mu_{x}-\mu_{y}$

$\mu_{x-y}=$ 1528 - 1498

$\mu_{x-y}=$ 30

The average difference of their scores is 30.

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3 years ago

What is the total value of the digit 5 in the number 57,634

melomori [17]

Hey there!

$\bold{57,634}$

$\bold{5:}$ $\bold{ten}$ $\bold{thousands}$
$\bold{7:}$ $\bold{thousands}$
$\bold{6:}$ $\bold{hundreds}$
$\bold{3:}$ $\bold{tens}$
$\bold{4:}$ $\bold{ones}$
$\boxed{\boxed{\bold{Answer:ten-thousand(s)}}}$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:)}$

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3 years ago

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Given f (x) =2x-3 what is f(-15) <br><br> A. -16<br> B. -13<br> C. 7<br> D. 30

Murljashka [212]

Letter d is the answer.

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3 years ago