This year Cornell's class took one more than three times as many field trips as last years class. This year Cornell's class took a total of 7 trips. How many trips did his class take last year

What transformation of Figure 1 results in Figure 2.? A dilation of Figure 1 results in Figure 2.

Does multiplication go first in this problem 16/8 x 243

3+6*7=? how much it will be?

What is the solution set of - |x| = - 8? {8} {-8} {-8, 8} no solution

Determine the discriminant for the following function: x2+11x=12

X value in 5x^2-136=44

18 of the last 30 cars that passed by you were black. what is the probability the next car will be black. (0.18, 0.6, or 0.30)

Suppose Charlie places $7000 in an account that pays 12% interest compounded each year. Assume that no withdrawals are made from the account. amount at the end of one year amount at the end of two years

Drina wrote the system of linear equations below

Prudie needs $90 or more to be able to take her family out to dinner. SHe already has saved $30 and wants to take her family out to eat gain in 4 days. Write a equality to find how much she needs to earn each day.