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2 years ago

11

Leah babysits during the day for three dollars per hour and at night for five dollars per hour. If she worked five hours in our

$19, how many hours did she babysit during the day? How many at night?

2 answers:

Serggg [28]2 years ago

7 0

The answer is 4+3=7 percent of the answer is correct

Stells [14]2 years ago

5 0

Answer:

3d + 5n =19

3*3 + 5*2 = 19

9 + 10 = 19

Step-by-step explanation:

3d + 5n =19

3*3 + 5*2 = 19

9 + 10 = 19

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2 years ago

A carpenter is creating a circular wooden table with a radius of 4 feet and needs to know the area of the table to purchase the

JulijaS [17]

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Step-by-step explanation:

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Nehal is a real estate developer, and he is designing a new neighborhood. The neighborhood will have four streets, each of which

ololo11 [35]

Answer:

240 houses

Step-by-step explanation:

Given that:

Number of streets = 4

Length of each street = 3/4 miles long

Street is divided into lots with one house built per lot

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3/4 miles = (3/4) * 5280 = 3960 feets

Hence, street is 3960 feets long

Since each lot must have at least 65 feet frontage along the street:

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3960 ft / 65 ft = 60.92

Hence, maximum number of lots per street = 60 lots per street

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= 240 houses

4 0

2 years ago