Temperatures in degrees Celsius (C) may be changed to degrees Fahrenheit (F) by using the formula F = 1.8C+32 degrees.  Find the temperature in degrees Fahrenheit when C equals 25 degrees.

Q: The quantity of twenty-seven and negative 30 is subtracted from a number results to 2. Find the…

A: Let the number be x. Given, quantity of twenty-seven and negative 30= (27-30)= -3

Q: A hill is at 546 feet above sea level, and a crater next to it is at 208 feet below sea level. What…

A: Given data: A hill is at 546 feet above sea level A crater next to it is at 208 feet below sea level…

Q: A car travels about 26 miles on 1 gallon of gas, while a truck travels about 250 miles on 14 gallons…

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Q: If your car gets 30 miles per gallon, how much does it cost to drive 320 miles when gasoline costs…

A: Given Car gets 30 miles per gallon Gasoline costs=

Q: A blue train leaves Central station traveling east at 15 miles per hour. Four hours later, a yellow…

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Q: Atmospheric pressure P in pounds per square inch is represented by the formula P equals…

A: topic - exponential function

Q: When gas prices are $2.98 per gallon, the annual supply for gas in New York State is 131 billion…

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Q: The formula for converting temperature from Fahrenheit to Celsius is C =(F - 32), If the temperature…

A:

Q: Sarah jogs at an average rate of 2/15 mile per minute. At this rate, how many miles will she jog in…

A:

Q: The value of a share of a stock market decreased by 21% if it used to be worth 89.62, what it is…

A: Given that the value of a share of a stock market decreased by 21%. And value of stock market used…

Q: A hound was chasing a fox. Whenever the hound took 4 leaps, the fox took 5. If 3 hound leaps cover…

A: It is given, when the hound takes 4 leaps, fox takes 5 leaps.Obviously, when hound takes 1 leap, fox…

Q: Find the value of two numbers if their sum is 12 and their difference is 4

A: Hi we are supposed to do only one question at a time. Kindly repost the other question again.. Given…

Q: ne gardener can mow a golf course in 4 hours, while another gardener can mow the same golf course in…

A: Given: One gardener can mow a golf course in 4 hours, while another gardener can mow the same golf…

Q: In 4 weeks , Mark earns an average of $400 per week. If, after working another 2 weeks at a constant…

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Q: The number N of aluminum cans used each year varies directly as the number of people P using the…

A: Given, the number of aluminum cans used each year =N The number of people using the cans =P  The…

Q: A gardener can mow a lawn in 3 hours. After 2 hours, it rained and he discontinued the work. In the…

A: Given :                  A garderner can mow a lawn in 3 hours. After, 2 hours it rained and he…

Q: if a 24-oz bottle of water costs $2.16,what is the cost per ounce

A: It is given that 24-oz bottle of water costs $2.16. Which can be written in ratio form as, $2.16:24…

Q: The total length of two ribbons is 13 meters. if one ribbon is 7 5/8 meter long,what is the length…

A: Given: The total length of two ribbons = 13 m            length of one ribbon = 758 m To find:…

Q: A cyclist managed to ride 5 miles against the wind in the same time than it took him to ride 10…

A: Let x be the speed of the cyclist and the speed of the wind is 4 mph.

Q: At the beginning of spring, Madelyn planted a small sunflower in her backyard. The sunflower's…

A: Given: h=16+4w                       where h is height of plant and w is time in weeks we need to…

Q: The sum of three consecutive even integers is -294.what is the largest integer?

A: Since, sum of three consecutive even integers is -294, Then our aim is to tell the largest integer.

Q: It takes a boy 90 minutes to mow the lawn, but his sister can mow it in 60 minutes. How long would…

A: One day work of boy can be represented by the fraction 190.

Q: A paddleboard can travel 80 feet downstream in the same time it takes to travel 40 feet upstream. If…

A: To find the speed of the current.

Q: If the difference when −15 is subtracted from x is twice the difference when 24 is subtracted from…

A: If the difference when −15 is subtracted from x is twice the difference when 24 is subtracted from…

Q: Sam is paid $6.45 per hour for a 37.5 hour week plus 6% of sales for a week. What would Sam’s sales…

A: Sam is paid $6.45 per hour for a 37.5 hour week plus 6% of sales for a week. What would Sam’s sales…

Q: Find a pair of numbers whose sum and product are both equal to 8.

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Q: The Angel fish at the zoo requires the 288 gallon tank to be 3% salt. After a period of time, some…

A: The Angel fish at the zoo requires the 288 gallon tank to be 3% salt. After a period of time, some…

Q: The fast freight made the trip in 8 hours and the slow freight made the trip in 10 hours. How many…

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Q: A woman making $3000 per month has her salary reduced by 20% because of sluggish sales. One year…

A: A woman making $3000 per month has her salary reduced by 20% because of sluggish sales. One year…

Q: A certain electronics manufacturer found that the marginal cost C to produce x DVD/Blu- ray players…

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Q: A snail moves at the speed of 2.39 inches per minute.if the snail keeps moving at this rate,how many…

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Q: A man can seed a large field in 8 hours. His daughter can do the job in 6 hours. If she starts an…

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Q: EX Ana can paint their bedroom in 4 hours, while her older sister, Carla, can paint it in 3 hours.…

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Q: In a certain electronic factory, the ratio of the number of male to female worker is 2:3. If one…

A: To find: The original number of workers in the factory. Given information: In a certain electronic…

Q: In their last game, the Cowboys scored IC less than three times the number of points that the Giants…

A: It is an important part of statistics. It is widely used.

Q: A cake is removed from an oven at 193 degrees fahrenheit and left to cool at room temperature, which…

A: Formula: Newton's law of cooling T(t)=TS+(To-TS)ebt T(t)- Temperature at time t. TS - surrounding…

Q: When ten is subtracted from the opposite of a number, the differencebetween them is five. What is…

A: Let x be the number.

Q: When a whole number, x is subtracted from 20, the result is less than 15.

A: x is subtracted from 20 means 20-x This is less then 15 means 20 - x < 15 20 - 15 < x Then  5…

Q: In a certain electronic factory, the ratio of the number of male to female worker is 2:3. If one…

A: Let's find.

Q: A 40% solution of fertilizer is to be mixed with a 70% solution of fertilizer in order to get 150…

A: GIVEN: A 40% solution of fertilizer is to be mixed with a 70% solution of fertilizer in order to get…

Q: If you drive for 7 hours and travel 385 miles, what is your rate

A: Solution

Q: A photographer wants to mix 2 liters of a 5% acetic acid solution with a 10% solution to get a 7%…

A: Let x be required amount of 10% solution.

Q: Suppose a student got an 82 on an exam that was worth 25% of the final grade, a 75 on another exam…

A: Given data: Category Weight Score Exam 1 25% 82 Exam 2 25% 75 Homework…

Q: Currently, a discount appliance store is selling 200 large-screen TVs each month. If the store…

A: Let us assume a function f(x). For the function f(x), the rate of change of function is given by the…

Q: A square raised-bed garden takes up 57.8 square feet of Ricardo’s back yard. Which of the following…

A: This is a problem related to mensuration. Here area of the raised bed garden is given.  Based on the…

Q: If(-5.2, g(x)) is a solution to the equation 5 – 3x=g(x), what is the value of g(x)?

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Q: The winner of a 1000 mile ease drove his car to victory at a rate of 134.8617 mph. What was his…

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Q: A photographer wants to mix 4 liters of a 7% acetic acid solution with a 12% solution to get a 9%…

A: Let x be the volume of the 12% solution.

Q: In the year 2010, a person bought a new car for $29000. For each consecutive year after that, the…

A:

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.