It is -7+5 = -2
7+9=16 7x9=63 63-16 = 47
It is 7
It is: 7
The GCF is 7.
18.75cm2
simplified the answer would be 7and 3 7's. I got that by taking 52 and dividing it by 7and putting the left over amount over 7.
The GCF is 7.
7
Ans - 7and 8
The GCF is 7.
The greatest common factor for 7 and 28 = 7.