What is the multiplicative inverse of -

25

24

State the solution 5x-y=14 and x+3y=-10

Luis is standing on a street in New York City looking at the top of the Empire State Building with a 30° angle of elevation. He is 767.6 meters from the Empire State Building. How tall is the Empire State Building?

Which number is one tenth of the number shown in expanded form below?

3. What are the factors in the expression 4 (5 + x) ?

Karyn cuts the length of a ribbon into 4 equal pieces. each 1 1/4 feet long. How long was the ribbon?

What is the volume of the box of a height of 3/2 inches, a lenght of 7/2 inches and a width of 5/2 inches

An electrician charges a flat fee plus an hourly rate for a service call. She charges a total of $94 for a 3-hour service call on Monday and $130 for a 5-hour service call on Tuesday. How much should she charge for a 2-hour service call?

in the year 2006 there were 163,476 wildfires in a county. This was 12520 less than four times the number of wildfires in the year 2003. How many wildfires were there in 2003?

Mrs. Garden recorded how many minutes it took each student to finish the last quiz of the year. The results are:

Carolina is painting a large pink rectangle on her bedroom wall using chalkboard paint. The rectangle is going to be 1.8 meters high and have an area of 4.5 meters square. What is the length of the rectangle?