Samantha ran 5 miles each day for seven days. mariska ran 7 miles each day for five days. did the girls run the same distance?

Yes.
5miles x 7 = 35 miles
7miles x 5 = 35 miles

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.