When building a house, the number of days required to build is inversely proportional to with the number of workers. One house was built in 66 days by 12 workers. How many days would it take to build a similar house with 44 workers?

Q: Height varies directly as foot length.  A person whose foot length is 10 inches is 67 inches tall.…

A: Given problem:- Height varies directly as foot length. A person whose foot length is 10 inches is 67…

Q: The number of hours left in the day is half the number of hours already passed.       How many…

A: It is given that, the number of hours left in a day is half the number of hours already passed. Let…

Q: A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient…

A: A patient weighing 132 pounds requires 143 milligrams of medicine. So, patient weighing 1 pounds…

Q: Sara is 6 years older than her brother. In 5 years she wil be twice as old as her brother. What is…

A: suppose sara age=x     her brother age=y x=6+y.........1 in 5 years (X+5)=2(y+5)

Q: A grasshopper can jump 40 times its length. If jumping ability in humans​ (height) were…

A:

Q: A tree nursery sells six times as many maple trees as oak trees. If sales for the month totaled…

A: Given that a tree nursery sells six times as many maple trees as oak trees. Let us assume that the…

Q: A 4-H club group is raising lambs to show at the county fair. Each lamb eats 1/8 of a bale of…

A:

Q: Ana is five years older than Beth. In five years, the product of their ages is 1.5 times the product…

A: Given problem:- Ana is five years older than Beth. In five years, the product of their ages is 1.5…

Q: If darin traveled 30 miles in 2 hours, and ed traveled three times as far in half the time, what was…

A: Darin travelled 30 miles in 2 hours. Ed travels thrice this distance in half the time.

Q: he number of days it takes a theater crew to set up a stage for a musical varies inversely as the…

A: The number of days it takes a theater crew to set up a stage for a musical varies inversely as the…

Q: if brenda spent 3/4 at work for 4 days . how many hours did she spend

A: if brenda spent 3/4 at work for 4 days . how many hours did she spend

Q: Amy roller skates 30 miles in 6 days. At that rate how many miles would she roller state in 11 days?

A:

Q: The sum of money of Bill and Zan is 4,230. If 2/3 of Bill's money is equal to 5/6 of Zan's money,…

A: The objective of the question is to find out how much money Bill has. We are given two pieces of…

Q: A bakery sells 79 1/4 pounds of baked goods each day. If they triple their sales the next day, how…

A: Given: A bakery sells7914 pounds of baked goods each day.  To find: If they triple their sales the…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.