<span>The solution to the problem is as follows:
y = -15x^2 + 64x + 360
400 = -15x^2 + 64x + 360
-15x^2 + 64x - 40 = 0
sol ve this for x
x = 3.5
Therefore, rounding up, </span><span> 400 million juvenile books shipped to bookstores will be in 2003.</span>
Multiply 2 and -3 getting -6, so z+9=-6 -9 to -6 and the answer is -15
Answer:
-122
Step-by-step explanation:
18- {5 [34-(17-11)]}
Work inside out.
18- {5 [34-(17-11)]}=
=18- {5 [34-(6)]}=
=18- {5 [28]}=
=18-{140}=
=-122
If the question was written correctly, the answer should be -122.
Hope this helps!
Answer:
Step-by-step explanation:
<u>We know that:</u>
- 1 package = $3.72
- Amy = $29.76
<u>Solution:</u>
- 1 package = $3.72
- x packages = $29.76 = 3.72x
- => 29.76 = 3.72x
- => x = 29.76/3.72
- => x = 8
- => x packages = $29.76
- => 8 packages = $29.76
<u>Hence, Amy bought 8 packages.</u>