First you need to multiply the one in the bracket 7x2 which is 14 then u must multiply it with 3 to get the answer so 14x3 which equals to 42
Answer:
infinite solution
Step-by-step explanation:
because it is a linear equation.
Answer:
You will have 21 dollars left
Step-by-step explanation:
Just multiply w*l*h
1.89m cubed