What type of transformation transforms (a, b) to (-a, b) ?

A. a reflection over the x-axis

B. a reflection over the y-axis

C. a translation of 1 unit up

D. a translation of 1 unit down

Explain why the two sets are equivalent. A={The letters in the word SEAT} B={The letters in the word TASTE} A. The two sets are not equivalent because set A has 4 letters and set B has 5. B. Both sets contain the same elements. C.

Ashley is deciding between two jobs. Job A pays $2000 per month with a monthly raise of $85. Job B pays $2000 per month with a monthly raise of 4%. Write a function to represent the monthly salary for Job B after x months.

Give both the equation and solution. The combined enrollment in the three grades at Jefferson Middle School is 977. There are 356 students in the seventh grade and 365 in the eighth grade.

Faced with the problem 4^{5} times 4^{3} or (4^{5}) (4^{3}) Nathan is having trouble deciding which of four answers below is correct explain to Nathan which is the correct answer 4^{8}, 4^{15}, 16^{8}, 16^{15}, Find three factors for the given () ()

He Alstons ran a family relay race. Below are the distances that each of the six family members ran (in kilometers). 0.3, 0.6, 0.5, 1, 0.4, 0.8 Find the mean absolute deviation (MAD) of the data set.

What is the completely factored form of 3x^5-7x^4+6x^2-14x?

3. One day, Shilo's Shipping Company sent 4 trucks, each with 6 axles, and 5 trucks, each with 2 axles, across the bridge in one direction.

Find the perimeter of a table cloth that is forty inches square.

For every 14 ice-cream cones you buy, you get 2 free. How many free ice-cream cones will you get if you buy 56 cones?

About 7 % of the population of a large country is math phobic. If two people are randomly selected, what is the probability both are math phobic ? What is the probability at least one is math phobic ?