The side length of an equilateral triangle is 3x + 9 Which expression represents the perimeter of the triangle? A. 3x + 18
B. 3x + 27
C. 9x + 9
D. 9x + 27

What is the value of f(x) = 2.2 for f(-2)?

If the segment op is dilated by a scale factor r=2, what is the length of segment op? a)10cm b)16cm c)6cm d)4cm

Ana’s dachshund weighed 5 5/8 pounds when it was born . by age 4 the dog weighed 6 times as much. fill each box with a number or symbols from the list to show how to find the weight of ana’s dog at age 4 . not all numbers and symbols my be used