Round 328 to the nearest hundred

Does every line have a slope and Y-intercept

At 9:00 am Andrew left Exeter for Portsmouth, cycling at 12 miles per hour. At 10:00 am Stacy left Portsmouth for Exeter, cycling at 16 miles per hour. the distance from Exeter to Portsmouth is 20 miles. Find the time when they met.

B. 28 + 7p = - 81-2p+1)

Which expression represents the phrase? "The product of 15 and r, and then decreased by p." A) 15r - p B) p + 15r C) p - 15r D) 15r p

If 3 drinks cost $9.00, how much will 5 drinks cost

An experimenter has prepared a drug dosage level that she claims will induce sleep for 80% of people suffering from insomnia. After examining the dosage, we feel that her claims regarding the effectiveness of the dosage are inflated.

2 (x-3) + 5=3 (x-1) how to solve?

9x + 2y + 6 + 9y + 7. What's the coefficient of y? What is the constant

Amount: $90,000 Rate: 9 % Payments: 360 @ $724.12 Total Interest: $170,683.20 How much will be repaid for this loan? $ What percentage of this total is total interest? What will be the average amount per payment for interest? $

A rectangle is dilated by a scale factor of 3. What will be the resulting effect on the area?