Algebra Answers

Which of the following algebraic expressions are rational: a.) x^2-3x+4x=8/4, b.) 1/(3x) + 4x/6 =1, c.) 5/x +x/9=2/4, d.) x^2 -3x+4x=0, e.) 3+ (4x/6)=1

Store A is selling 10rolls of toilet paper for R35.50,while store B is selling 32rolls for R98.00. Write down each unit rate to the nearest cent and indicate the one that is better deal

Wakaba buys some granola bars at $0.50 each and energy drinks $2 each for a group hike. She buys twice as many granola bars as she does drinks. If she spends $27 in total how many granola bars and drinks does she buy? Let x= the number of drinks

Solve each proportion
1.13/49=26/7x
2. b+1/b-1=5/6
3. b-1/b-1=5/6

a metal cylinder has the mass of 5.20 the density of the cylinder is 22.0 g ml what is the volume

Draw a number line to graph the number below

3.2; -0.7; -5; 3/2; 3/4; - 5/2

In order to join a voice lesson class you pay 1,500.00 pesos fee then 500 for each class you to go what is the average cost per class? grapgh the function to show whether it forms a straight line or a curve.

Why do you think the Hindu-Afrabic numerical system is currently the most used number system in the world?

Draw a number line to graph the numbers below

3.2;-0.7;-5;3/2;3/4;-5/2