Answer: 25 and 33
Step-by-step explanation:
17+8= 25
25+8= 33
33+8= 41
Answer: 75%
Step-by-step explanation:
Only 9 students have taken fewer than 21 courses
9/12 = 0.75 or 75%
Answer:
Sarah is incorrect.
Step-by-step explanation:
By plugging 10 in as 'x' to the equation, we get y=21+(2*10). 2 x 10 is 20, and 20 + 21 is <em>not</em> 42 - it's 41. So, Sarah is incorrect.
7 and seven are both Prime numbers and when you multiply then you get 49.
Hope this helps!