7 x 3= 21 you can also use a calculator to help you
Answer:
x + y = 400
5x + 9y = 2632
Step-by-step explanation:
Answer:
Step-by-step explanation:
This is an openended question, but the anwer would be the following (where a and b are different real numbers)
This would make the roots a (multiplicity of 2) and b (multipicity of 3).
The answer is 157.62 because you have to multiply to get this answer.You need to multiply 21.3 x 7.4