Write the quadratic equation y=x squared -6x+7 in vertex form

Answers

Answer 1
Answer: Type in that in Wolfram alpha


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3x+14=11
a. 4
b.-1
c. 3

Answers

For this question, you would go; 11 - 14 = -3 Then; -3 ÷ 3 = -1 The answer is b) -1 :)

What is the retail price of a shirt that has a wholesale price of $12 and is marked up by 60 percent?

Answers

Answer:

The retail price of the shirt is $19.2 .

Step-by-step explanation:

As given

A shirt that has a wholesale price of $12 and is marked up by 60 percent .

60% is written in the decimal form

= (60)/(100)

= 0.60

Markedup price = 0.60 × 12

                           = $ 7.2

Thus

Retail price of shirt =   Wholesale price of shirt + Marked up price

Put all the values in the formula

Retail price of shirt = $12 + $7.2

                                = $ 19.2

Therefore the retail price of the shirt is $19.2 .

In order to solve this problem, we first need to find 60% of $12.
To do that, we first need to divide 12/100.

12/100 = .12
.12 x 60% = $7.20
$7.20 + $12.00 = $19.20

Hope this helped :)


45 - k = 27; 17, 18, 19

Answers

The answer would be 18 because you would subtract 45 from 27.
45 - k = 27

45 - 27 = k
45 - 27 = 18

Answer: k = 18

In a recent golf match,Becky’s score was 5 less than Cathy’s score their combined score totaled 185 let b represent Becky’s score and c represent Cathy’s score which pair equation can be used to determine their scores

Answers

It says that b represents Becky’s score and c represents Cathy’s score.

Becky’s score was 5 less than Cathy’s score, its equation can be written as :-

b = c - 5

It says that their combined score totaled 185, its equation can be written as :-

b + c = 185

So, correct pair of equations is b = c - 5 and b + c = 185.

If Becky’s score was 5 less than Cathy’s, then we would write:

b = c - 5

If Becky’s and Cathy’s scores add up to 185, then we would write:

b + c = 185

These are the two equations:

b = c - 5

b + c = 185

What is the are of the polygon below?

Answers

I got 32units squared. you have to figure out the little areas of the shape and then add them all up
Cut the polygon to pieces;
the top triangle: 4 x 10 (1/2) = 20 then;
2 x 2 (1/2) = 2 then;
2 x 2= 4
2 x 6 (1/2) = 6
So 20 + 2 + 4 + 6 = 32² is the answer!

Familyes of
cost
6 Mrs. Baker uses 7.5 cups of sugar to make
14 dozen cookies. To the nearest hundredth,
what is the rate of cups of sugar per cookie?
© 22.4 cups
s?
@ 0.45 cup
Ⓡ 0.04 cup
☺ 0.54 cup



What is the answer

Answers

Answer:

Option C: 0.04 is the correct answer.

Step-by-step explanation:

Given that:

cups of sugar used = 7.5

cookies = 14 dozen

As we know that 1 dozen cookies equal 12 cookies so,

14 dozen cookies = 14* 12 = 168 cookies

Now,

we have to find the rate of cups of sugar per cookie, So:

Rate = cups of sugar / total cookies

By putting values:

Rate = 7.5/ 168

By simplifying we get

Rate = 0.04464

By rounding it off to nearest hundred:

Rate = 0.04

Hence the rate of cups of sugar per cookie is 0.04

i hope it will help you!