Answer: P=313 and C=626
Step-by-step explanation:
939=2x+x
939=3x
313=x Printer is 313 and computer is 626
626+313=939
Answer:
0.79
Step-by-step explanation:
To evaluate when plugging in numerical values for variables, simply put the numerical values in the place of the corresponding variables:
![V = \pi \cdot 3^2 \cdot 5](https://tex.z-dn.net/?f=%20V%20%3D%20%5Cpi%20%5Ccdot%203%5E2%20%5Ccdot%205%20)
![\boxed{V = 45\pi \approx 141.37}](https://tex.z-dn.net/?f=%20%5Cboxed%7BV%20%3D%2045%5Cpi%20%5Capprox%20141.37%7D%20)
Ugh, these questions.
21x^3y^4 + 15x^2y^2 - 12xy^3
3xy^2 (7x^2y^2 + 5x - 4y)
Clearing up clutter...
3xy² (7x²y² + 5x - 4y)
That's your answer. Thanks for working my brain. ;)