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3 years ago

Can anyone help? Will give Brainly + 18 pts

Mathematics

2 answers:

Ainat [17]3 years ago

5 0

Answer:

-2 + × = y

Step-by-step explanation:

I think this is the answer because it's asking for an expression which this would be one.

slamgirl [31]3 years ago

5 0

Answer:

Step-by-step explanation:

x - y = 2 Add y to both sides

x - y + y = 2 + y Combine

x = 2 + y Subtract 2 from both sides.

x - 2 = 2 - 2 + y Switch the sides (left goes to right, right goes to left.)

y = x - 2

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in the table are shown the number of hours. Wendy works an amount of pay she receives. Dose this table show direct variation? if

ankoles [38]

Yes, it does because all of those can be multiplied by 9. So, H*9=P. And It means for every hour of work she gets paid 9 dollars. Or 9 dollars an hour.

5 0

3 years ago

r to the 4 power times t to the third power write a verbal expression for each algebraic expression ??

aalyn [17]

r to the 4th power = r⁴

t to the third power = t³

r to the 4th power times t to the third power would be written as:

(r⁴)(t³)

4 0

4 years ago

MCHS sold 150 tickets at the last basketball game. Student tickets cost $3 and adult tickets cost $5. If they sold $580 worth of

Tanya [424]

Answer:the number of student tickets that were sold is 85

the number of adult tickets that were sold is 65

Step-by-step explanation:

Let x represent the number of student tickets that were sold.

Let represent the number of adult tickets that were sold.

MCHS sold 150 tickets at the last basketball game. This means that

x + y = 150

Student tickets cost $3 and adult tickets cost $5. If they sold $580 worth of tickets, it means that

3x + 5y = 580 - - - - - - - - - - -1

Substituting x = 150 - y into equation 1, it becomes

3(150 - y) + 5y = 580

450 - 3y + 5y = 580

- 3y + 5y = 580 - 450

2y = 130

y = 130/2 = 65

Substituting y = 65 into x = 150 - y, it becomes

x = 150 - 65 = 85

7 0

3 years ago

How can you write 82.75 in word form

Illusion [34]

Answer:

eighty-two point seventy five

Step-by-step explanation:

Are you sure that you really dont know this? This is like 2nd grade stuff..... and its really easy....

7 0

3 years ago

Read 2 more answers

The solutions to a quadratic equation are x = 2 and x = 7. If k is a nonzero constant, which of the following must be equal to t

Serggg [28]

ANSWER

The correct option is,
$k(x - 2)(x - 7) = 0$

EXPLANATION

We were given that the solutions of the quadratic equation are
$x = 2$
and
$x = 7.$

This tells us that,

$x - 2$

and
$x - 7$

are factors of the quadratic equation.

This implies that the quadratic equation is of the form,

$(x - 2)(x - 7) = 0$

We were also told that

$k$

is a non zero constant.

This means that we can use k to multiply the whole equation and the solution will not be affected.

Our equation now becomes,

$k(x - 2)(x - 7) = 0$

Hence the correct answer is A.

5 0

3 years ago

Read 2 more answers