Ask question

Ask question

All categories

3 years ago

15

PLZ PLZ HELP ASAP!!!PLZ PLZ HELP ASAP!!!PLZ PLZ HELP ASAP!!!PLZ PLZ HELP ASAP!!!PLZ PLZ HELP ASAP!!!PLZ PLZ HELP ASAP!!!PLZ PLZ

HELP ASAP!!!

1 answer:

juin [17]3 years ago

6 0

Answer:

<em>the answer is K for #9</em>

Step-by-step explanation:

You might be interested in

The equation of line a is y=12x−1, and it passes through point (6,2).

Triss [41]

Answer:

A). slope = -1/12 y-intercept = 3/2

Step-by-step explanation:

y = -1/12x + b

2 = -1/12(-6) + b

2 = 1/2 + b

3/2 = b

y = -1/12x + 3/2

3 0

3 years ago

A gift basket has 2 soaps and 5 lotions and costs $20. A second basket has 6 spas and 15 lotions and cost $60. Is it possible to

kifflom [539]

A second basket has 6 spas--- I think you mean 6 soaps , so i will work with that

Answer:it is not possible to determine the price of the soap with the information given.

Step-by-step explanation:

Let s0ap be represented as x

and lotion be represented as y

2 soaps and 5 lotions costing $20 gives us equation 1 as

2 x+ 5y= 20-------- equation 1

second basket with 6 soaps and 15 lotions and costing $60 gives us equation 2 as

6x + 15y= 60------equation 2

Step 2 -- Solving

2 x+ 5y= 20-------- equation 1

6x + 15y= 60--------equation 2

BY elimination method, we multiply equation 1 by (3)

2x + 5y= 20 x (3)

6x + 15y=60-------equation 3

Subtraction of equation 3 from equation 2 gives us

6x + 15y=60-------equation 3

-6x + 15y= 60--------equation 2

0x +0y=0 which is no solution

Therefore it is not possible to determine the price of the soap

3 0

3 years ago

Which linear equation represents a line with a slope of -7 and a y-intercept of 12

notka56 [123]

Answer:

<u>Answer</u><u> </u><u>→</u><u> </u><u>y</u><u> </u><u>=</u><u> </u><u>-</u><u>7</u><u>x</u><u> </u><u>+</u><u> </u><u>1</u><u>2</u>

Step-by-step explanation:

General equation of a line:

$\hookrightarrow \: { \tt{y = mx + c}} \\$

m is the slope
c is the y intercept

From the question;

m is -7

c is 12

${ \tt{y = - 7x + 12}}$

4 0

3 years ago

Find the equation, in point-slope form, of the line that passes -3 and passes through the point (1,2). plz show your work.

Maslowich

Substitute the given values for the parameters in the point-slope form of the equation of a line. That form is
y - k = m(x - h)
for point (h, k) and slope m.

You have (h, k) = (1, 2) and m=-3, so your equation is
y - 2 = -3(x - 1)

4 0

3 years ago

Solve: 1/5(10x-15) = 1/4(12x-8)

valkas [14]

1/5(10x−15)=1/4(12x−8)

1/5(10x−15)=1/4(12x−8)

Simplify:

(1/5)(10x)+(15)(−15)=(1/4)(12x)+(1/4)(−8)(Distribute)

2x+−3=3x+−2

2x−3=3x−2

Subtract 3x from both sides.

2x−3−3x=3x−2−3x

−x−3=−2

Add 3 to both sides.

−x−3+3=−2+3

−x=1

Divide both sides by -1.

−x/−1 = 1/−1

x=−1

8 0

4 years ago