Evaluate 2b^2 - 4a + 4a^2 for a = 3 and b = - 8.

Determine whether the following expressions are equivalent to 8/7 (21+42b)

Megan is 8 older than Lauren. Jackie is two times Megan age, If the three girls' ages is 32, how old is each girl

1/2 + 56.5 = ? what is the answer reward 10 pts for it.

Bobbie went snowboarding with friends at 10:10 A. M They snowboarded for 1 hour and 43 minutes, and then stop to eat lunch. What time did they stop for lunch?

Ricardo ran the 400-meter race 3 times. His fastest time was 54.3 seconds. His lowest time 56.1 seconds. If his average time was 55.0 seconds, what was his time for the third race?

Elisa puts $1,000 into each of 2 bank accounts. Account A: 3% interest rate, compounded annually, which is growth Account B: $40 bonus added to the account each year, which is growth How much money will be in Account A at the end of 3 years?

Let f (x) = 3x + 2 and g (x) = 7x + 6. Find f • g and its domain.

Rayhanna was traveling to the airport to visit her family out of town. she left her house to go the airport at 440pm. if it took her 40 min to travel to the airport, what time did she arrives make her flights. I said. she arrived at 520.

Read the word problem below. Jill had $90. She bought a skirt that normally costs $42 but was on sale for half price. She also bought a T-shirt that was $8 off its regular price. Before sales tax, the total cost of the clothes was $31.

6 divided by 710 with the remainder and the math that goes with it