Solve by elimination 9x-4y=7 x-4y=-17

Thomas earns $2100 per month and then got a 15 raise. how much will Thomas make per month after his raise

Convert 27 cubits to fathoms

Find the range for each set of data. 71, 53, 102, 69, 100, 68, 104, 92, 90, 120, 64, 120, 71, 89, 105, 110 66 67 91 89

A music site charges a one-time membership fee of $10 plus $0.50 for every song purchased. a. Fill in the function rule to represent the total cost of any number of songs purchased. c = total cost and s = number of songs purchased c = _?__ + __?_s

The price of each rug is found by multiplying the area of the rug by the price per square foot. the price for all 4 rug designs listed above $8 per square foot. which rug is the most expensive.

In addition to the party hats and horns, Lana also bought 3 bags of whistles with 18 whistles in each bag when the party started, Lena found that 19 out of the total number of party favors were broken how many of the party favors were unbroken

What is 3x/2+7=13 i don't know how to salve this problun

Multiply, expressing the product in scientific notation. (9.16X10-3) (5.5X1016)

What is the period of the function f (x) = sin (x/2)

Max has 3 beta fish in his fish tank. One half of his fish are beta fish. How many fish does max have in his tank