Answer:
The sister is 10 and Mike is 20
Step-by-step explanation:
10 x 2 = 20
10 +20 = 30
multiply the x and y coordinates in P and Tand equate it the right hand side x and y coordinates respectively.
9 dollars represents 90% of the cost. Divide 9 by 0.90 to get the original price, 10 dollars
Answer:
23
Step-by-step explanation:
20,22,24,26
(22+24)/2 = 23
Hope this helps my bad if its wrong
Answer:
where's the number line??