1.3.PS-17 The area of a square poster is 30 in.2. Find the length of
of an inch.
in.
The length of one side of the poster is
(Round to the nearest tenth as needed.)

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?