Height for 8 months = 10 + 3x8 millimeters Height for 8 months = 10 + 24 millimeters Height for 8 months = 34 millimeters
For 3 Years. There are 12 months in 1 year. For 3 years there are 12 x 3 = 36 months
Plug it into the equation Height for 36 months = 10 + 3x36 Height for 36 months = 10 + 108 Height for 36 months = 118 millimeters
54. a . It costs $20 for an adult and $13 for a student because for every adult it costs $20 each and for every student, it costs $13 each B. 20(4)+13(24) 80+312= 392 So The total cost is $392