Jasper is 43 years old and his daughter Freya is 7. In n years Jasper will be four times as old as Freya at this point. Set up and solve an equation for n. Then state both Jasper and Freya’s ages after n years.

Q: Blake has a total of $13,000 to invest in two accounts. One account earns 2% simple interest, and…

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Q: Solve for the value of x: 18 A 5x-7

A: Use Pythagorean theorem.

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Q: Solve the equation for x.  4ex . e-2x = 6

A: The given equation is 4ex.e-2x=6

Q: Solve the equation with Exponentials 5ex-3 = 4 for x.

A: To solve5ex-3=4

Q: Joseph spent 5 hours hiking yesterday and hiked for a distance of 8 miles. If s is the average speed…

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Q: Zack is 4 times as old as Salman. Zack is also 3 years older than Salman. How old is Zack?

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Q: Btanie plans to save money to buy for her favorite school bag, On the first day, she saves 50 pesos.…

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Q: each month a shopkeeper spends 5x+14 dollars on rent and electricity. if he spends 3x-7 dollars on…

A: Given shopkeeper spends 5x+14 dollars on rent and electricity.  he spends 3x-7 dollars on rent

Q: 1.Tony is 6 years older than Jonathan. Six years ago, she was twice as old as he. How old is Tony?…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: 150

A: it is given that the number of subscribers in any given month say'm' will be s=150 (2(1m/6)) so…

Q: Melly is three times as old as Ador. In 5 years, Melly will be twice as old as Ador. How old Ador?

A: Given,           Melly is three times as old as Ador. In 5 years, Melly will be twice as old as…

Q: Julia is as old as John will be when Julia is twice as old as John was when Julia's age was half the…

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Q: solve each equation. s2 - 4s = 21

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Q: in 2003, the population of zimbabwe was about 12.6 million people, which is 1 million more than 4…

A: Zimbabwe in 1950 is pthen as per the given information Population in 2003 = 12.6 million

Q: Solve the equation for x. 6e-0.00012x = 3

A: 6e-0.00012x=3

Q: Solve for the value of t. (5t-8)° 68°

A: Here we have to solve the value of t from the given figure.

Q: Solve the problem. Suppose that you are to cut a piece of ribbon for a wreath that is 96 inches long…

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Q: A metal bar at a temperature of 100F is placed in a room at constant temperature of 0F, if after 20…

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Q: A farmer bought a scratch ticket and found out later that he won $1,800,000. After 30% was deducted…

A: We use the formula                I=PTR/100 Where I=Interest            P=principal amount…

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Q: . The population of a community will be treble by the year 2009. If the population in the year 1998…

A: We have to solve the given problem.

Q: 30°

A: sec (angle) = hypo/ base cot(angle) = base/perpendicular  use this we will calculate b and c both…

Q: Solve each by setting up and solving an appropriate equation. Glenn invests $4000 at 5% annual…

A: The principle amount invested by Glenn is P=$4000 The annual interest rate is given as r=5% The time…

Q: initial investment is $2500 and you want to accumulate $600 in interest, how many years do you need…

A: It is given that the initial investment is $2500 and accumulation amount is $600.

Q: Solve the equation for x. 6 8

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Q: If there are 180 grams of radioactive material with a half-life (decrease by half or 50%) of 1 hour,…

A: We have to find amount of radioactive material after 3 hours.

Q: A woman decides to go for a 10-minute run every day this week and plans to increase the time of her…

A: For first week =10 min Increment of time every week =4 min common difference=4

Q: y=1.00x + 32000 y= 3.00x Solve by using elimination

A: Given:- y=1.00x + 32000 y= 3.00x To find:- Solve by using elimination

Q: Robin is 11 years old. Her mother, Gwen, is 2 years more than 3 times Robin’s age. How old is Gwen?

A: 5:58 AM Thu 10 Dec98%< Noteslet thermother, Gwen is2yearoldThen2-2 =3 x 112(as motheGwen…

Q: The value of a car depreciates by 30% each year. If the car was purchased for $25 000, what will the…

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Q: la) The sum of the ages of Afful and Naomi is 34years. Five years to come, Afful will be 2 times the…

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Q: Mr Lim's monthly salary is $2500. Every month, he spends a certain amount and saves the rest of the…

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Q: Patrice has worked a certain amount of hours so far this week. Tomorrowshe will work four more hours…

A: Let us assume that Patrice has worked for N hours so far.

Q: Solve the equation exactly for (0,2π)

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Q: Solve for the value of the variables in each Hg 4. 12

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Q: use an algebraic approach to solve each problem. Find three consecutive integers whose sum is 42.

A: Given, sum of three consecutive integers is 42

Q: kurts father is 2 more than eight times his age. if the product of their ages in years is 300. how…

A: Given ,  kurts father is 2 more than eight times his age if the product of their ages in years is…

Q: solve for the unknown variable. e2x = ex+1

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Q: Ashley is 64 years old and Stephanie is 18 years old. How many years will it take until Ashley is…

A: Solution of the problem as follows

Q: Mikayla invests $2000 in one account and $900 in an account paying 3 % higher interest. At the end…

A: Basics  of Simple interest.

Q: John is buying a car for $8000. The value of the car will decrease by 5% each year. Which equation…

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Q: One inlet pipe can fill an empty pool in 12 hours, and a drain can empty the pool in 16 hours. How…

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Q: Solve for r and graph the solution on the number line below. -100 > –10x

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Q: Kyle is entering high school and is determined to save money for college. Kyle feels he can save…

A: Answer:-

Q: Lisa is 8 centimeters taller than Jakobe. Jakobe is 12 centimeters taller than Demonte. Every month,…

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Q: Irma is 3 years older than Tim, and double the age than Hanna. tim is 2 years older than Hanna how…

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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.