Which of the following are solutions to 2x^2 - 8x - 90? Select all that apply. A) 2, B) - 5, C) - 7, D) 9, E) 15, F) 5, G) 7

Who thinks they could do a realistic cat drawling in 10 minutes?! i can!

The two fastest times in past 20 years for the girls 200-meter run at Clarksville elementary school are 27.97 seconds and 27.93 seconds. At yesterday's track meet, Claire ran 27.99 seconds. Was her time faster than either of the two fastest?

What is the maximum value for a 64-bit number?

How many 5 digit numbers are there whose digits sum to 39?

A factor of 10 is 5 and a multiple of 10 is 20. Is it possible for any number to be both a factor and a multiple of 10?

Which expressions are equivalent to 4 (4a+5) ? a. 16a+5 b. 16a+20 c. 12a+20+4a d. 2 (8a+10) e. 16a+5+4

Evaluate the expression 2m + n for m = 17 and n = 8.

Angela opened a new bakery she got orders fir 2 cakes the first week 4 cakes the second week and 8 cakes the third week if the pattern continues how many cake orders will angela get the fourth week?

What are the possible values of x in 8^2+4x = - 1

Sum of interior angles of a convex 14-gon