A blue print of a house shows a living room that is 15 square inches. If the blueprints is 1 inch:4 feet, what is the actual square footage of the living room space?

The actual length of the living room is 60 square feet.

Step-by-step explanation:

Given:

A blueprint of a house shows a living room that is 15 square inches.

If the blueprints is 1 inch : 4 feet.

Now, to find the actual square foot of the living room space.

Let the actual square foot of the living room be

The length of the room in the blueprint is 15 square inches.

The blueprint of the house is 1 inch : 4 feet.

So, 1 inch is equivalent to 4 feet.

Thus, 15 inches is equivalent to

Now, to use the cross multiplication method to get the actual square foot of the living room:

Therefore, the actual length of the living room is 60 square feet.

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation: