Given:
lemon juice = 60% in the bottle
water = 1 liter.

Since lemon juice is 60% and the rest is water. Water is 40% of the bottle.

1 liter of water is equivalent to 40% of the bottle.

1/40% = 2.50 liters amount of total liquid in the water.

2.50 x 60% = 1.5 liters of lemon juice.

0.6x + 0.4x = 2.5

4 0

3 years ago

HELP MEEEEEEEEEEE, Ed's living room is 4 yards wide and 7 yards long. He wants to install yellow carpet that costs $5.00 per squ

Alika [10]

It will cost 140 dollars to buy enough carpet for the living room.

<h3>What is a rectangle?</h3>

A rectangle is a four-sided figure in which opposite sides are equal and the diagonals are also of the same length.

Given Ed's living room is 4 yards wide and 7 yards long.

We know that the area of a triangle is the product of its length and width.

∴ The area of Ed's living room is (4×7) sq yards = 28 sq yards.

Also given to install yellow carpet that costs $5.00 per square yard,

∴ For 28 sq yards, the cost of installing a yellow carpet will be,

= (28×5) dollars.

= 140 dollars.

learn more about rectangles here :

brainly.com/question/15019502

#SPJ1

3 0

2 years ago