Answer:
96 cu.ft must be the answer to the question..
3x²<span> + 2x + 7 = 0
D = b</span>² - 4ac = 2² - 4*3*7 = 4 - 84 = -80
D < 0 ⇒ <span>No real solutions</span>
Answer:
-4
Step-by-step explanation:
You can think about it this way: What number do I subtract from 6 to get 2.
X is pretzels and y is hot dogs
3x + 2y=195
x +15 =y
3x + 2(x+15)=195
5x=165
x=33
D
Answer:
the first one and the third and the fourth
Step-by-step explanation:
