All categories

1 year ago

Jorge, sandra, danny, and valeria each mowed lawns after school and on the

Mathematics

1 answer:

Ronch [10]1 year ago

8 0

Jorge mowed 18 lawns.

Let the number of lawns mowed by Jorge =x

So according to the question

Number of lawns mowed by sandra = x/3

Number of lawns mowed by Danny =x/2

Number of lawns mowed by Valeria =16

sum of total lawns mowed = lawns mowed by Jorge + lawns mowed by sandra + lawns mowed by Danny + lawns mowed by Valeria.

$x+\frac{x}{3} +\frac{x}{2} +16=49$

taking LCM as 6 and solving further we get

$\frac{6x+2x+3x+96}{6} =49$

By cross Multiplying we get

11x+96=294

11x=198

Solving further for x,

x=198/11

x=18

Therefore, the number of lawns mowed by Jorge is 18 .

Learn more about Ratio here brainly.com/question/15271657

#SPJ4

You might be interested in

The graph shows g(x), which is a translation of f(x) = x². Write the function rule for g(x).

mixas84 [53]

Answer:

g(x) = $(x + 8)^{2}$

Step-by-step explanation:

7 0

2 years ago

Imagine you find a property with a market value of $330,000, and the seller agrees tosell it to you for $275,000. You flip the p

Taya2010 [7]

First let's calculate the profit in the deal, subtracting the market value and the selling value:

$330000-275000=55000$

So the profit is $55,000.

Now, calculating the fee of 10% of the profit, we have:

$10\text{\% of }55000=0.1\cdot55000=5500$

So the fee is $5,500, therefore the correct option is the fourth one.

6 0

1 year ago

How do i solve these and graph them ?!

Ainat [17]

Use Desmos. It is good.

Here is the graph.
https://www.desmos.com/calculator/wq4kzps9fq

To change the color, you have to click on the line next to the formula for a long time. A window will pop up so you can change the color.

4 0

3 years ago

Y=1/6x. Help me 10 points please please play play place boys please please please

NeTakaya

If your solvung for x the answer will be X= 6y

5 0

3 years ago

An isosceles triangle has two sides of equal length, a, and a base, b. The perimeter of the triangle is 15.7 inches, so the equa

wolverine [178]

Answer:

Step-by-step explanation:

It is given that an isosceles triangle has two sides of length a and base b, then the perimeter of an isosceles triangle= Sum of all the sides

⇒a+a+b=15.7

⇒2a+b=15.7

⇒b=15.7-2a

Also, we know that he sum of the lengths of any two sides of a triangle must be greater than the length of the third side that means,

⇒a+a>b

⇒2a>b

Now, substituting the value of b in the above equation, we get

2a>15.7-2a

⇒4a>15.7

⇒a>3.925

Now, b=15.7-2a, therefore b=15.7-2(3.925)=15.7-7.85=7.85

Thus possible value of b is 7.85.

8 0

3 years ago

Read 2 more answers