a.)You plan to trade in your car that gets x amount of more miles per gallon. Write an expression to represent the new yearly cost of gasoline. b.) Suppose you can save $600 per...
a.)You plan to trade in your car that gets x amount of more miles per gallon. Write an expression to represent the new yearly cost of gasoline. b.) Suppose you can save $600 per...
A rectangular swimming pool is twice as long as it is wide, and it has a 10-ft wide concrete border around the entire pool. If the border has an area of 2800 ft squared, find the perimeter of the...
jenny is going to rent a truck for one day. there are two.companies she can choose from and they have the following prices. company a has no inital fee and charges 90 cents for every mile driven....
a. -3.2 b. 1.010010001 c. √4 d. 3.07 e. π
Find the distance between -3 and 7 on the number line; then find the coordinate of their midpoint.
Doug and Suzie leave their home at the same time and take the same route. Doug is driving and Suzie is riding her bicycle. Doug drives at a rate which is 9mph slower than three times Suzies rate on...
A parking garage charges $2 for the first hour and $1 for each additional hour. Fran has $7.50 to spend for parking. What is the greatest number of hours frank can park?
I am supposed to factor the polynomial using any method of my choice
In x + In (x+2) =2
if a lock on a locker has a combination of x, x-1 and the third one is both of the previous combinations combined divided by three. what is the third combination?
(2/5)x = (8/125 I need to simplify and solve this equation
A.)x^2-33x+3 B.)-x^2+33x-3 C.)-239x^2-x+3 D.)239x^2+33x-3
In x + In (x+8) =1 ????
3 log5 x = - log5 125 someone help totally lost
A particular lake has water lilies growing on it. On the first day, there are two water lilies. Each day, the number of water lilies doubles. After 30 days, the water lilies cover half the lake. How...
Solve the exponential equation express the solution and obtain decimal approximation ex=17.5
A rectangular swimming pool is 4 meters longer than it is wide and is surrounded by a deck 2 meters wide on all sides. The area of the pool and deck together is at least 140 square meters greater...
1. Solve 2^x=32 and rewrite this equation in a logarithmic form. 2. Analyze the characteristics exponential and logarithmic functions. Make sure you talk about domain and range. 3. Demonstrate...
What are the possible number of positive and negative real zeros for f(x)=3^5-3x^2+x-5
1. Solve 2^x=32 and rewrite this equation in a logarithmic form. 2. Analyze the characteristics exponential and logarithmic functions. Make sure you talk about domain and range. 3. Demonstrate...