A local business was looking for a cleaning service to work on their property. They narrowed their choices down to companies. Molly maids company charges a flat rate of $100 per hour. Sparkly clean company charges $80 per hour plus $260 equipment fee. A) determine and state the number of hours that must be worked for the cost of both companies to be the same. B) if it is estimated to take at least 30 hours to company the job, which company will be less expensive? Justify your answer.

Step-by-step explanation:

I really don't know sorry

Answer:

i got 32 weeks??

Step-by-step explanation:

Answer:

Graph the line using the slope and y-intercept, or two points.

Slope:

1.56

y-intercept:

Step-by-step explanation:

y-intercept:

(

0

,

1.29

)

x

y

−

0.827

0

0

1.29

Answer:

611 divided by 78

Step-by-step explanation:

7.83333333333 round to 7.83

Answer:

a)2/5 cups of sugar

b)2.5 cups of flour

c)17.5 cups of flour

d)2and2/5 or 12/5 cups of sugar

Step-by-step explanation:

Answer:

the mouse

Step-by-step explanation:

there I Got it

Answer:

5. 3.08, 3.8, 3.89

6. 20.09, 20.65, 20.7

7. .054, .340, .43

5.    3.08, 3.8, 3.89

6.    20.09, 20.65, 20.7

7.    0.340, 0.43, 0.53  

Answer:

-115, -2.4, -2.25, 1.6, 1510

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Answer:

137.5 is the answer

Step-by-step explanation:

2.5x5 is 12.5 and 2.5x50 is 125,  add them and you get 137.5

Answer:

There are 4 senior citizens, 8 children, and 2 adults in the extended family

Step-by-step explanation:

The amount the movie theater charges for children = $6

The amount the movie theater charges for adult = $8

The amount the movie theater charges for senior citizens = $5

The total number of persons in the extended family = 14

The number of children in the extended family = 2 × The number of senior citizens

The amount the extended family spent on tickets = $84

x represents the number of senior citizens in the extended family

y represents the number of children in the extended family

z represents the number of adults in the extended family

y = 2·x

x + y + z = 14

Substituting the value of y = 2·x in the above equation gives;

x + 2·x + z = 14

z = 24 - (x + 2·x) = 14 - 3·x

z = 14 - 3·x

x × 5 + y × 6 + z × 8 = 84

Substituting the value of x, y, and z in the above equation gives;

x × 5 + 2·x × 6 + (14 - 3·x) × 8 = 84

5·x + 12·x - 24·x + 112 = 84

112 - 84 = 24·x - (5·x + 12·x) = 7·x

7·x = 112 - 84 = 28

x = 28/7 = 4

x = 4

∴ The number of senior citizens = 4

y = 2 × x = 2 × 4 = 8

y = 8

The number of children = 8

z = 14 - 3·x = 14 - 3 × 5 = 2

z = 2

The number of adults = 1

Therefore, there are 4 senior citizens, 8 children, and 2 adults in the extended family.

Answer:

The answer is -2.

Step-by-step explanation:

7w + 18 = 10w + 24

7w = 10w + 6

-3w = 6

w = -2

w = -2

Explanation:

7w + 18 = 10w +24

-18 -18

7w = 10w +6

-10w -10w

-3w = 6

÷ -3 ÷ -3

w = -2

Answer: (-2,3)

Step-by-step explanation: To figure out where the missing point, D, would go, you have to figure out which side DE is congruent to and what side is missing. I saw that DE is correlates to the base of the triangle because that's the only one of that length. From there, I counted up from the center of the base, DE, to find a good place for the vertex, and made sure it was the same exact distance from DE as C is from the base of the first triangle.

Answer:

yes

Step-by-step explanation:

Answer:

x=4, y=4

Step-by-step explanation:

X=(4+8y)/9

-6×(4+8y)/9 +6y=0

-2×(4+8y)/3+ 6y=0

-2×(4+8y) + 18y =0

-8-16y+18y=0

2y=8

y=4

-6x+6×4=0

-6x=-24

x=4

Answer:

Step-by-step explanation:

18?

Answer:

-17/12

Step-by-step explanation:

-(2/3)-(3/4)

-(8/12)-(9/12)

-17/12

Answer:

true

Step-by-step explanation:

Answer:

The p=3    I think the area is 13 if im wrong srry

Step-by-step explanation:

Answer:

me. um u want to zoom?

Step-by-step explanation:

Answer: 4. This is because 1 and 1/5 = 1.2 and 3/10 = 0.3 and 1.2 divided by 0.3 = 4. That's because 1.2 can be split into 4 equal groups and each group has 0.3.

Answer:

pi/4

5pi/4

Step-by-step explanation:

pi/4 has x and y coords. of both sq rt 2 over 2

5pi/4 has x and y coords. of both -sq rt of 2 over 2

hope this helps ^u^

Answer:

15 weeks

Step-by-step explanation:

if you divide 24 / 1.6 you get 15

and 15 x 1.6 is 24

Answer:

B.

Step-by-step explanation:

Answer:

(-7, 2)

Step-by-step explanation:

Answer:

(-7,2)

Step-by-step explanation:

Answer:

m(x)=1.75

m(10)= 10x / 17.5

17.5

Step-by-step explanation:

Answer:

9km - Jogging

12km -Bicycling

Step-by-step explanation:

The question is simply asking us to input the values to make sure we understand the problem.

Answer:

the answer is b

Step-by-step explanation:

im doing the assignment right now

Answer:

56.52

Step-by-step explanation:

volume formula of cone-v=(1)/(3)\pi r^(2)h

v=(1)/(3) (3.14) (3)^(2) (6)

v=(1)/(3) (3.14) (9) (6)

v=(1)/(3) (169.56)

v=169.56 ÷ 3

v=56.52

plz mark brainliest

let me know if yall need  help with som else :)

Given:

Two values of a linear function are f (6) = 8 and f (9) = 3.

To find:

The linear function.

Solution:

According to the question f (6) = 8 and f (9) = 3, it means the function passes through (6,8) and (9,3).

If a linear function passes through two points then the equation is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

So, the equation of linear function is

[tex]y-8=\dfrac{3-8}{9-6}(x-6)[/tex]

[tex]y-8=\dfrac{-5}{3}(x-6)[/tex]

[tex]y-8=-\dfrac{5}{3}(x)-\dfrac{5}{3}(-6)[/tex]

[tex]y-8=-\dfrac{5}{3}(x)+10[/tex]

Add 8 on both sides.

[tex]y=-\dfrac{5}{3}(x)+10+8[/tex]

[tex]y=-\dfrac{5}{3}(x)+18[/tex]

Function form is,

[tex]f(x)=-\dfrac{5}{3}(x)+18[/tex]

Therefore, the required linear function is [tex]f(x)=-\dfrac{5}{3}(x)+18[/tex].