A man is three times as old as his son in 10 years time their combined ages will be 68 how old is each person now person now​

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.

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