Answer:
it is 3x-20
Step-by-step explanation:
when u multiply the three and the x you will get your anser and then u will subtract it out of 20
compare the 5 and 10 dimension then the 7 and 14 dimensions
10/5 =2
14/7 =2
they both are the same ratio/factor
the factor is 2
Answer:
1 1/5
Step-by-step explanation:
You see how many times the bottom number will go into the top, then the "leftovers" is your top number. 6-5=1
