doe this equal to 1800?​

Answer:

20 is the answer

Step-by-step explanation:

MARK BRANIEST

Answer:

y = -3x - 7

Step-by-step explanation:

turn into slope-intercept form:

9x + 3y = 8: subtract 9x to isolate y

3y = -9x + 8: divide by three to isolate again

y = -3x + 8/3 (line): Substitute y and x and replace 8/3 with b

-4 = -3(-1) + b: distribute

-4 = 3 +b: isolate b by subtracting 3

-7 = b

Substitute for b in original equation

y = -3x - 7

Answer:

y=-3x-7

Step-by-step explanation:

First you need to change the equation to slope intercept form. so the equation becomes y=-3x+8/3. now you change it point slope, y-y1=m(x-x1), y--4=-3(x--1), which also becomes y+4=-3(x+1), now you multiply. -3 times x and 1 which makes the equation, y+4= -3x+-3, then subtract from each side since its a positive number. so now the equation y= -3x-7

Answer:

top l) -4[tex]\frac{4}{5}[/tex]

top r)-7.5

bottom l) 1.5

bottom r)-2[tex]\frac{2}{5}[/tex]

Step-by-step explanation:

Answer:

3 and 1/3 because 7 minus 3 and 1/3 equals 3 2/3 or you could also do 3+3=6 and 2/3+1/3=1 and 1+6=7

The distance between -7 and -3 2/3 on the number line is 3 1/3

The numbers are given as:

-7 and -3 2/3

Calculate the absolute difference between both numbers

d = |-7 + 3 2/3|

Evaluate the difference

d = | 3 1/3|

Evaluate the absolute value expression

d = 3 1/3

Hence, the distance between -7 and -3 2/3 on the number line is 3 1/3

Read more about number lines at:

https://brainly.com/question/4727909

Answer:

y=15x+9

Step-by-step explanation:

Answer:

G. The slope of the function in the table is the opposite of the slope of the function in the graph.

Step-by-step explanation:

Let's calculate the the slope of the function represented by values on a table and also the function represented on a graph.

Slope of the function represented by the table:

Use any two pairs. Let's use (1, 1) and (2, 4).

[tex] slope(m) = [tex] \frac{y_2 - y_1}{x_2 - x_1} = \frac{4 - 1}{2 - 1} = \frac{3}{1} = 3 [/tex]

The slope of the linear function represented by the table of values is 3.

Slope of the function represented by the graph:

Use any the coordinates of any two points on the line graph. Let's use (0, 4) and (1, 1).

[tex] slope(m) = [tex] \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 - 4}{1 - 0} = \frac{-3}{1} = -3 [/tex]

Therefore, the statement that is correct is:

"G. The slope of the function in the table is the opposite of the slope of the function in the graph."

3 is the opposite of -3.

if the bill was $23.60, and the tip was 15%, kim will earn $3.54. the overall total of the meal would be $27.14 :)

Anwser will be $3.54

15% = .15 ( to convert percent to decimal, change the % to . and move the decimal two places to the left)

23.60 * .15 = 3.54

Answer:

6.3

Step-by-step explanation:

do 42.00 x 0.15

DONT DIVIDE

Answer:

yes u can make it a fraction

Answer:

YES!

Explanation:

Rational numbers are all positive and negative numbers and can be written as a fraction.

Answer:

$72 per night

Step-by-step explanation:

288/4

Kennedi paid 72 dollars a night :)

Answer:

124568

865421

Step-by-step explanation:

please give 5 stars then i will say the rest

Answer:

(0,3)

Step-by-step explanation:

just a guess C;

The point that satisfies both the inequalities is (0, 3).

Correct option is (C).

Inequalities are mathematical formulas in which neither side is equal.

As per the given data:

We are given two inequalities, and we have to find out whether the points that are given in the options are satisfying the solution set of the given inequalities or not.

The inequalities are as follows:

x + y > 2

4x + y ≥ -1

For option (A). (2, 0)

Substituting the points in the given inequalities.

2 > 2 and 8 ≥ -1

Hence, this is incorrect.

For option (B). (0, 2)

Substituting the points in the given inequalities.

2 > 2 and 2 ≥ -1

Hence, this is incorrect.

For option (C). (0, 3)

Substituting the points in the given inequalities.

3 > 2 and 3 ≥ -1

Hence, this is correct.

For option (D). (0, -1)

Substituting the points in the given inequalities.

-1 > 2 and -1 ≥ -1

Hence, this is incorrect.

Hence, The point that satisfies both the inequalities is (0, 3).

Learn more about Inequality here:

brainly.com/question/30231190

#SPJ7

(The given question is incomplete, the complete question is given below)

Which point is in the solution set of the given system of inequalities?

x+y≥2

4x+y≥-1

A-(2, 0)B-(0, 2)C-(0, 3)D-(0, –1)

Answer:

7 Apples

Step-by-step explanation:

For this question, we can write expressions for Maria's apples and Luigi's apples and form an equation as they end up with the same amount.

Mario starts with 12 apples but gives away x number. This means Mario's final amount of apples can be represented as: 12-x

Similarly Luigi starts with 26 and gives away 3 times the amount of Mario. So the number he gave away can be represented as: 3x (3 times the number Mario gave away). Therefore we can represent Luigi's final number as: 26-3x

Since they both end up with the same number of apples, we can put these expressions equal to each other in an equation to solve for x (the number of apples Mario gave away):

Mario             Luigi

12-x       =      26-3x

12-x=26-3x

Now we just need to move the unknowns to one side and the other terms to the other, combine and solve:

12-x-12=26-12-3x

-x=14-3x

-x+3x=14-3x+3x

2x=14

2x/2=14/2

x=7

Mario gave away 7 apples.

Hope this helped!

Answer:

need points

Step-by-step explanation:

need points

Answer:

standard: 5x-3y=5

slope intercept: y=5/3x-5/3

Step-by-step explanation:

so standard form is: ax+by=c

(a must be positive)

slope intercept form is: y=mx+b

(m is the slope of the line that the two points form)

first, find the slope:

(y1-y2)/(x1-x2)

(5-0)/(3-0)

slope=5/3=m

to do slope intercept, b is the y-intercept

to find that plug in one of your pairs of numbers like so,

y=mx+b

0=5/3x+b

b=-5/3

now we have slope intercept form!!

y=5/3x-5/3

to do standard form:

first, take your slope intercept form; y=5/3x-5/3

then subtract 5/3x from both sides making:

-5/3x+y=-5/3

multiply everything by -3 to get rid of the fraction and the negative like so:

5x-3y=5

and boom! standard form!

I always prefer going from slope-intercept to standard because its easier but its your choice! I hope I helped you!! Please mark brainliest!! Have a supertastic day

Answer:

y=3/5,6

Step-by-step explanation:

Split the second term in 5{y}^{2}-33y+185y2−33y+18 into two terms.

5{y}^{2}-3y-30y+18=05y2−3y−30y+18=0

2

Factor out common terms in the first two terms, then in the last two terms.

y(5y-3)-6(5y-3)=0y(5y−3)−6(5y−3)=0

3

Factor out the common term 5y-35y−3.

(5y-3)(y-6)=0(5y−3)(y−6)=0

4



Solve for yy.

y=\frac{3}{5},6y=53,6

Answer:

y=3/5,6

Step-by-step explanation:

(5y-3)(y-6)=0

5y-3=0 y-6=0

y=3/5 y=6

Find all the values that make it true

Hope this helps! :)

Answer:

(28 - 11.5) ÷ 5.5

Step-by-step explanation:

So let's examine this question.

We have already payed $11.50 the rent the canoe, so we have $16.50. Divide that by $5.50, and you get 3. So, 3 hours.

Now for the expression.

You start out with $28. You subtract $11.50 from it because it is being used to rent the canoe. You then divide your answer by $5.50 to determine how many hours you can use the canoe for.

Hmm.

(28 - 11.5) ÷ 5.5 = h

(28 - 11.5) ÷ 5.5 = 3

Answer:

Step-by-step explanation:

You are not authorized to post a reply. A snail is at the bottom of a well 30 feet deep. It crawls up 3 feet each day, but at night, it slips down 2 feet. How long does it take for the snail to crawl out the well? 28 days. On the last day he would have reached the top and escaped before sliding down that night.

Answer:

2.55 minutes it takes a snail to crawl 85 inches

i hope this helps you

Answer:

12,500,000. You simply move the decimal point over to the right 7 times.

Answer:

c

Step-by-step explanation:

Answer:

the correct answer is f(x)=(x-2)^2 + 1

Step-by-step explanation:

lets loof for f(2) :

f(2)=(2-2)^2 + 1

f(2)=(0)^2 + 1

f(2)= 1 ---> (2,1)

Answer:

30 sq inches

Step-by-step explanation:

1.5 x 20 is 30

Answer:

B

Step-by-step explanation:

Answer:

what are the options? there are many possible answers

Answer:

11

Step-by-step explanation:

Use PEMDAS

The answer is 8/5.

4/5 x 10 = 1 3/5

= 8/5.

Answer:

[tex]\frac{1}{8^{2} }[/tex]

Step-by-step explanation:

Answer:

96

Step-by-step explanation:

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