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Elis [28]
2 years ago
6

PLS HELP I WILL GIVE BRAINLIEST

Mathematics
1 answer:
Dafna11 [192]2 years ago
6 0

Step-by-step explanation:

6 {x}^{2}  {y}^{3}   -  2x  +  10 \\ when \: x = 5 \: y =  - 3 \\ 6( {5})\: ^{2} ( { - 3})^{3}  - 2(5) + 10 \\ 6 (25)( - 27) - 10 + 10 \\  =  - 4050

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Brian will get 40,000 then Chris will get 70,000
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3 years ago
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Find the indicated limit, if it exists. limit of f of x as x approaches 9 where f of x equals x plus 9 when x is less than 9 and
SVEN [57.7K]

Answer:

B. 18

Step-by-step explanation:

For the function

f(x)=\left\{\begin{array}{l}x+9,\ \ x

we can find the value of the function for all x that are very close to 9 but are less than 9 and for all values of x that are very close to 9 but are greater than 9.

1. For x

\lim \limits_{x\rightarrow 9}f(x)=\lim \limits_{x\rightarrow 9}(x+9)=9+9=18

2. For x\ge 9:

\lim \limits_{x\rightarrow 9}f(x)=\lim \limits_{x\rightarrow 9}(27-x)=27-9=18

So, limit exists and is equal to 18.

8 0
3 years ago
1x+11y=55 substitution
STatiana [176]

Answer:

y = -1/11 + 5

Step-by-step explanation:

1x + 11y = 55

-1x          -1x

11y = -1x + 55

/11        /11

y = -1/11 + 5

Hope this helps!

4 0
2 years ago
Miss Miller teaches three times as many students during first hour as she does during third hour. Her
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One third of a number reduced by 11 is equal to 4 more than the number
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