If a=i-2j and b = 2i - xj are parallel, then x is ...

a) 4 3 2) 2 d 4.

hree girlfriends (Karen, Tara, and Chelsea) each buy ice cream and paper back novels to enjoy on hot summer days. Ice cream costs $5 per gallon and paperback novels cost $8 each.

A manufacturer buys bolts from a supplier. The bolts cost 0.17 cents each, but the manufacturer made a deal with the supplier and get 4000 bolts for $595.50.

Solve and type in a different form by using the given theorems of logarithms. log10 (M/N) =

Match the name of the sampling method descriptions given. Situations: 1. ask all the students in your math class 2. pulling 50 names from a hat 3. dividing the population by Gender, and choosing 30 people of each gender 4.

The red se is widening at a rate of 1.25 centimeters per year. How many years will it take to widen another 812.5 centimeters

Mario and luigi pain to buy a wii for 299.00. wii games cost 59.99 each

How do you write 60,000 in exponential notation

Simplify: - 2 (x - 5) + 6x

10 * 3 tens in unit form and standard form

Determine the total number of roots of each polynomial function. g (x) = (x - 5) 2 + 2x3