Greatest common factor can be also said by highest common factor it is the highest common factor of 2 numbers for
Answer:
15$
Step-by-step explanation:
35-10=25$
25-5=20$
20-5=15$
Answer:
First one
Step-by-step explanation:
Answer:
we need more information then that....
Step-by-step explanation:
2x+3 + 3x-4 + 2x+3 + 3x-4 = 78
10x -2 = 78
10x = 80
x=8
deck is 2(8)+3 by 3(8)-4, or 19 by 20