A dentist's office and parking lot are on a rectangular piece of land. The area (in square meters) of the land can be represented by x^2+x-30. a. Write a binomial that represents the width of the land.
b. Write an expression that represents the area of the parking lot.
c. Evaluate the expression in parts (a) and (b) when x=20.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years

answer is  

a.

93.98 sq. in.

hope you got it chief