<span>5x + 7 > 17 can be simplified by subtracting 7 from both sides:
5x > 10 Now solve for x. Div. both sides by 5.
Then x>2, or {x | x > 2} in set notation.</span>
19. x^2+16x+64
=(x+8)^2
21. x^2-10x+25
=(x-5)^2
Answer:
- 10a-b+0.1c
Step-by-step explanation:
−0.1·(100a+10b−c)= - 10a-b+0.1c
Answer:585 cubic inch
Step-by-step explanation:
volume=15 x 10 x 3 + 9 x 3 x 5
Volume=450 + 135
Volume=585
Answer:
A
Domain equals to x, and x is the number or equation you put into the function. So it's suppose to be A.
