So you should divide 63 by 7 to get ten percent of the original price which would be 9. then multiply 9 by ten to get the full original price which would be ninety.
hope this helps
sorry for spelling the numbers my zero key is broken
Add number in the same position together
matrix C = A + B
member Cij = Aij + Bij
C23 = A23 + B23
A,B,C have the same dimension
Hahhsjskskakskbsjakkakaklalaa
Answer:
The domain is the set of all the values of x.
The range is the set of all the values of y.
Domain: {2,4,6,8}
Range:{3,4,5,6}
So I believe A is correct