Answer: Only 57 percent of babies stay asleep for eight hours straight at the age of one year, Canadian researchers found
Step-by-step explanation:
A trapezoid doesn't have any square corners
<span>f(x) = –2x – 12 ; x = -8 f(-8) = -2(-8) - 12 f(-8) = 16 - 12 f(-8) = 4 The function for x is: D. 4</span>
Answer:
23
Step-by-step explanation:
According to the diagram, two sum of <1 and <2 is 180 degrees
Hence 3x+30+81 = 180
3x+111 = 180
3x =180-111
3x = 69
x = 69/3
x = 23
Answer:
$16.50
Step-by-step explanation:
Total cost: $70.40
Per CD w/ tax: $70.40 ÷ 4 = $17.60
Price of CD w/out tax: $17.60 - $1.10 = $16.50
