What are x and 8 in the linear equation? 8/x+5=50/25

A store offers four different brands of product. It decides to eliminate the brand most that is likely to be returned. Which bra

s2008m [1.1K]

Step-by-step explanation:

Do (returns : Total sold) x 100%. And do this for every brand, the brand with the highest percentage has to go

3 0

3 years ago

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Troy is considering two lawn care services. Premier Landscaping charges $15 for travel to Troy's house and $55 per hour for main

Irina18 [472]

Answer:

Cost for Premier Landscaping = $55h+15$

Cost for Ace Landscaping = $65h$

Where $h$ is the number of hours spent on lawn care.

Step-by-step explanation:

Given that:

Charges as per Premier Landscaping:

Fixed charges for travel to the house = $15

Per hour charges = $55

Let $h$ be the number of hours for which lawn care is done.

So, Charges for $h$ hours = Per hour charges $\times$ Number of hours =$55 $h$

Therefore, total cost = $55h+15$

Charges as per Ace Landscaping:

Per hour charges = $65

Let $h$ be the number of hours for which lawn care is done.

Then Charges for $h$ hours = Per hour charges $\times$ Number of hours =$65 $h$

Therefore, system of equations that represent the lawn care services:

Cost for Premier Landscaping = $55h+15$

Cost for Ace Landscaping = $65h$

$h>0$

Where $h$ is the number of hours spent on lawn care.

8 0

3 years ago

The perimeter of a triangle is 300 m . If its sides are in the ratio 3:5:7. Find the area of the triangle.

nalin [4]

Answer:

If the perimeter = 300m

let the ratio be in x 

a/q. 

3x + 5x + 7x. = 300m

15x = 300

x = 300/15

x = 20

hence angles are 

60 , 100 and 140

hope it helps

6 0

3 years ago

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In how many ways can a three-member committee be chosen from a group of twelve?

Trava [24]

12*11*10 ways
your welcome
Ps its 1320

7 0

3 years ago

PLEASE HELP 4. which equation is in point slope form? a)y=2.4x+2.50 b)y-4.90=2.4(x-1) c)24x-10y=-25 5)y+1=2.4(x+4.9)

Debora [2.8K]

A is y intercept
B is correct
C idk

6 0

4 years ago