What is 19a - 7 - 3a + 12a

For her vacation Mrs. Andrews bought $300 worth of traveler's checks in $10 and $20 denominations. If she has 22 travelers checks in all, how many of each denomination does she have? Let x represent the number of $10 traveler's checks she has.

What is 834 divided by 2

X² + y² = 36 State the domain and range of the relation

0:7 what is it in division

the diagram shows a triangle 3x-1,3x and 4x-1. The perimeter of the triangle is 70 cm. The area of the triangle is a^2 cm. What is the value of a?

Write the number 3 2/5 in a/b form

What would be the ratio of the number of cans to the price at super saver and price bustersif a coupon for one dollar off the total purchase is used? price buster 39 cans for $9, Super saver 48 cans for $10

How does 0.008 compare to 0.08

64 over 100 reduces to

For the function f (x) = x^2, what effect will multiplying f (x) by 1/2 have on the graph? A. The graph will be compressed horizontally B. The graph will be stretched vertically C. The graph will be compressed vertically D.