MATHEMATICS HIGH SCHOOL

Evaluate 4x-3y+(7x-7y) for x = 6 and y =-1

Answers

Answer 1

Answer: $for\ \ x = 6\ \ and\ \ y =-1\n\n4x-3y+(7x-7y)=4x+7x-3y-7y=11x-10y=\n\n=11\cdot 6-10\cdot (-1)=66+10=76$

Answer 2

Answer:

Answer: 76

Step-by-step explanation:

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Which of the following is not a solution for the variable y in the following inequality? 4y - 3 > 37 a. 16
b. 14
c. 12
d. 10

Answers

The answer it d.10 because 4(10)-3 would be equal to 37, so it would be 37=37.

Where do you put smart hot dogs

Answers

ON THE HONOR ROLL.

nice.

Hector made a batch of pancakes first guest you 6 cups of milk three eggs and 9 cups of pancake mix. What is the constant of push personality for the ratio of pancake mix to milk?

Answers

Answer:

3 : 2

Step-by-step explanation:

The ratio of pancake mix to milk is ...

pancake mix : milk = (9 cups) : (6 cups) = 9 : 6 = 3 : 2

Trying to find derivative of y = x^(lnx), show step-by-step solution

Answers

$y=x^(ln(x))\n ln(y)=\ln{x^(ln(x))}\n ln(y)=ln(x)ln(x)\n (1)/(y) dy= ((1)/(x) ln(x)+ (1)/(x) ln(x))dx\n\n(1)/(y) y'= (2)/(x) ln(x)\n\ny'=y(2)/(x) ln(x)\n\ny'=x^(ln(x))(2)/(x) ln(x)\n\ny'= (x^(ln(x))2ln(x))/(x) \n\ny'=2x^(ln(x)-1)ln(x)$

Slope (5,2) , (8,-4)

Answers

Answer:

tan^-+2/5), tan^-(-4/8)

Step-by-step explanation:

above

What is 144 over 324 simplified

Answers

144/324=12/27=4/9

The answer in simplified is 4/9 hope this helps