MATHEMATICS HIGH SCHOOL

Find each difference. (–6s2 + 12s – 8) – (3s2 + 8s – 6)

Answers

Answer 1
Answer:

Answer:

-9s2 + 4s -2

Step-by-step explanation:

(–6s2 + 12s – 8) – (3s2 + 8s – 6)=

(-6s2-3s2) +12s-8s -8+6=

-9s2 + 4s -2
Answer 2
Answer:

Answer:

-9s^2+4s-2

Step-by-step explanation:

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You buy 5 tickets to a concert for you and your friends. You pay $170, including a $20 service charge. How much does one ticket cost?

Answers

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You would subtract $20 from $170 and divide the $150 by five so each ticket would cost $30

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Answers

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Opposite rays are two rays that share the same endpoint. Good Definition? or not and why?

Answers

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Kai has $315 in her bank account. She withdraws $65 for a new jacket and another $13 for lunch with her friends. She deposits $26. What is the balance in Kai's account?​

Answers

Answer:

263

Step-by-step explanation:

take the start amount 315 and subtract 78 then add 26 which would amount to 263

Answer:

$263!! :D

Step-by-step explanation:

Take $315 and subtract $65   $315 - $65 = $250

Then subtract $13     $250 - $13 = $237

Then add $26!  $237 + $26 = $263!

The product of two numbers is 450. the first number is half the second number. which equation can be used to find x, the greater number? = 450 225x2 = 0 x2 = 450 450x2 = 0

Answers

Answer:

let the two number be x and y.

Given: the product of two numbers is 450.

then:  x* y =450                        ......[1]

Also from the given condition that; the first number is half the second number. Also, x>y.

i.e, y=(1)/(2)x

Substitute this in equation [1];

x * (1)/(2)x =450

or

(1)/(2)x^2 = 450                  [∴x^a * x^b =x^(a+b)]

Multiply both sides by 2; we get

x^2 =450 * 2

or

x^2=900

or

x=√(900) =30

Now, substitute this x value in [1], to solve for y;

30 * y=450

Divide by 30 from both the sides, we get;

y = (450)/(30)=15

Therefore, the equation (1)/(2)x^2 = 450 which can be used to find the value of x.

The greater number is x = 30.

The equation is used to find x is;

\rm x^2=900

The value of the greater number x is 30.

Given

The product of the two numbers is 450.

The first number is half the second number.

Let the first number be x and the second number be y.

The product of the two numbers is 450.

\rm x* y = 450

The first number is half the second number.

\rm x = (1)/(2) y

Substitute the value of x in equation 1 from equation 2

\rm x * y = 450\n\nx * (1)/(2)x = 450\n\nx^2 = 450 * 2\n\nx^2=900\n\nx=30

Substitute the value of x in equation 1

\rm x* y=450\n\n30 * y = 450\n\ny = (450)/(30)\n\ny = 15

Hence, the value of the greater number x is 30.

To know more about Equation click the link given below.

brainly.com/question/11418015

Find the degree of the monomial.6x^8y^5

A. 13

B. 6

C. 5

D. 8

Answers

The answer is D. 8 because this is the highest exponent of any of the variables in the equation.
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