24000 + 3000x = 30000 + 2400x
3000x - 2400x = 30,000 - 24,000
600x = 6000
x = 6000/600
x = 10 years
Tom has 26 marbles. if you need to show your work it would be 13x2= 26 and 26+13=39
Answer:
7x +1
Step-by-step explanation:
Answer:
width of rectangle is 87
Step-by-step explanation:
because perimeter of rectangle = 2(l+w)
Answer:
18
Step-by-step explanation:
