Agarden snail traveled 1⁄40 of a mile in 1⁄2 an hour. what was the speed of the snail? 80 miles per hour

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

What is the solution of log2  (3x  -  7)  =  3? 4 5

What is the value of x in the equation 2(x-4) = 4(2x + 1)?