Peter is solving the linear equation 7x-5+5x=15x-7-3x+2. His final two steps are: 12x-5=12x-5 -5=-5 Select the statement that correctly interprets peters solution. A. The solution is 0. B. The solution is the ordered pair (-5, -5). C. There is no solution since -5= -5 is a true statement. D. There are infinitely many solutions since -5=-5 is a true statement.

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240