Algebra Answers

Find f(2) for the given equation f(x) = 3x - 1.

find points of intersection of

f(x)=x^4+8x^3+16x^2

g(x)=5-4x^2-16x

You want to purchase a new phone that costs $475. You have $95 in savings and can save $20 per week. How many weeks will it take for you to be able to afford the new phone?

The calorie count of a serving of food can be computed based on its composition of​ carbohydrate, fat, and protein. The calorie count C for a serving of food can be computed using the formula C=4h+9f+4p​, where h is the number of grams of carbohydrate contained in the​ serving, f is the number of grams of fat contained in the​ serving, and p is the number of grams of protein contained in the serving.

A serving of raisins contains 114 calories and 25 grams of carbohydrate. If raisins are a​ fat-free food, how much protein is provided by this serving of​ raisins?

f(x)=x^2+x-4 for a<=x<=a+3. if the range of the function f is -2<=f(x)<=16, find the possible values of a

f(x)=x^2-2x-3 for x>=0, -a<=x<=a. if the range of the function f is -4<=f(x)<=5, find the value of a.

a radio and cycle together cost ₹1200. if the price of the former rises by 20% and then latter by 25%,then two together would cost ₹1460.find the former prices

the population of 2 town were equal in a particular year.population of 1 town is increase by 8% but other decrease by 6%.then population of two town together was 48765.what was the population of each town in the particular year when the population of town was equal?