The equation h = 10d represents the height h (in millimeters) that a plant grows after d days. How tall is the plant after 5 days? A) 10 millimeters
B) 5 millimeters
C) 50 millimeters
D) 2 millimeters

50 millimeters

Step-by-step explanation:

d alone , is always 1. Just like any other variable. To find the hegiht you need to do days x 10.

After 5 days its mental math.

just do 5 x 10 and do not forget to add millimeters to the end!

you can't solve x because it is 2 linear equation and you only have one equation

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.