How do you add/subtract in scientific notation? Answer in a sentence.

Which line is not perpendicular to the line 4x - 3y = 2? 3x + 4y = 2 3x - 4y = 2 -3x - 4y = 5 3x + 4y = - 8

Complete the square x squared + 18x-64=0

Determine el conjunto solución de cada una de las siguientes desigualdades con valor absoluto. exprese el resultado como intervalo o unión de intervalos. 2 (x-1) + 4|<8 |2+3 (x-1) |<20

Amy uses 40 N of force to push a lawn mower 20 meters. How much work does she do?

Mason gave the waiter a $14.58 tip, which was 15 percent of the dinner bill. What was the amount of the dinner bill before he added the tip? A.$9.72 B.$21.87 C.$97.20 D.$218.70

If Lylah completes the square for f (x) = x 2 + 24x - 18 in order to find the minimum, she must write f (x) in the general form f (x) = (x - a) ^2 + b.

You are selling tickets for a middle school concert. Children tickets cost $4 and adult admission tickets cost $6. You sell 30 tickets and collect $160. How many of each type of ticket did you sell?

4 (2x-3) = 26 what does X equal

1,000 meters = how many kilometers?

P - 10p + - 5p + 14p - - 9p - 2 = - 20