Find the sum of the first 8 terms of the following sequence. Round to the nearest hundredth if necessary.81,−54,36,...

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

Which best explains why this triangle is or is not a right triangle?

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles