April wants to multiply 6 and 42 using the distributive property. Which of the following number sentences shows how she could do it?
6 x 42 = 426
O (
642) 1=6* (421)
O 6* (40+ 2) = (6 x 40) + (6 * 2)
6(40+ 2) = (6 x 40) + 2

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your

What rotation was applied to triangle def to create d’e’f’?