2 question

Which expression represents 92 decreased by an unknown number?

A. 92 : z

B. 92 + z

C. 92 z

D. 92 - z

Jeffrey is taking a trip to Vine Valley. On Sunday, he was 40 miles from his hometown. He drives 240 miles per day. The total distance to Vine Valley is 1240 miles from his hometown.

When conducting a hypothesis test about a single mean, other relevant factors held constant, increasing the level of significance α from. 05 to. 10 will reduce the probability of a Type I error. A. False. B. True.

If its given a linear equation and x=12 and y=-2 the line is Perpendicular or Parallel and why?

Sue runs 1.5 ml every 10 min at this rate how many miles does she runin a hour

Write an expression to represent: One more than the product of one and a number x.

How many months in 3 million years?

How can I solve 6 (1/4) % to a decimal?

9ax 6 (-4ax 5 - 10x 4 - 9)

789091 round to the nearest ten thousands

Solve the quadratic equation by completing the square. 4x2 + 8x - 7 = 0