Answer:
n = 2b + 4
Step-by-step explanation:
4 years older = +4
2 times his brother = 2b
n= 2b+4
D
It makes sense. At most means equal or less than. The 10 per hour has a variable.
A radius is a straight line from the centre to the edge of a circle. i’m not sure about any examples sorry :/
The answer is x^2 (or x squared) + 10x + 25 units. Pretty sure this is a multiple choice question.
