Answer:
you plug in the numbers
Step-by-step explanation:
Please mark brainliest!!
7 is the correct answer
Pls mark me as brainliest answer
Answer:
The answer is 30,267.
Step-by-step explanation:
I got this by simply putting it in a calculator, just like you wrote it. Hope I helped!
Answer:
(2,-3)
Step-by-step explanation:
I used substitution and rearranged the second equation to y=-2x+1. Then I replaced the y in the first equation with -2x+1. So, I got 3x-5(-2x+1)=21. When you solve that you get 13x=26 or x=2. Then you replace x with 2 in either equation and end up with y=-3.
Answer: The answer is 36ft³, or 2916ft.
