Answer:
C
Step-by-step explanation:
36 dollars for 3 lunches
400 miles/hour. 1,600/4=400 so its B
Answer:
The function given by will have a range of y < 3.
Step-by-step explanation:
The function given by will have a range of y < 3.
This is because, for any real values of x, the term will have a negative value. If we put x = 1, then, = - 2, and for x = -1, then = - 0.5.
That means for all real x.
Hence, < 0 + 3
⇒ y < 3 for all real x. (Answer)
The y must be zero because anything divided or mutiplied by 0 is o
Answer:
4, 22 See below
Step-by-step explanation:
2x + y = 30
5x + y = 42
Subtract the first from the second
3x = 12
x = 4 so socks cost $4
Put that into one of the original equations
2x + y = 30
2(4) + y = 30
8 + y = 30
y = 22 slippers cost $22