Answer:
–7x + 20
Step-by-step explanation:
(2x2 – 3x)(3x2 + 2x – 1)
(4 – 3x)(2x + 5)
(4*2x) + (4*5) + (–3x*2x) + (–3x*5)
8x + 20 –15x
–7x + 20
Hello there! To solve for the total box office receipts, we can write and solve a proportion. Set it up like this:
270/x = 7.5/100
We do that, because we are looking for the total and 270 is the part of the whole. 270 makes up 7.5% of the box office receipts.
Now, we cross multiply. 270 * 100 is 27,000. 7.5 * x is 7.5x. Divideeach side by 7.5 to isolate the "x". 7.5x/7.5 cancels out the "x". 27,000/7.5 is 3,600. There. x = 3,600. The total box office receipts are $3,600.
Answer:
5
Step-by-step explanation:
3-(-2)=5
Data with a mean that is over 94% (or 90 depending on the grading scale).
each grade you get is a point of data that when added together and getting the mean is over the threshold of "A"
Answer:
![\sqrt[3]{124} \text{ cm}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B124%7D%20%5Ctext%7B%20cm%7D)
Step-by-step explanation:
![s^3 = 124 \\ \\ s=\sqrt[3]{124} \text{ cm}](https://tex.z-dn.net/?f=s%5E3%20%3D%20124%20%5C%5C%20%5C%5C%20s%3D%5Csqrt%5B3%5D%7B124%7D%20%5Ctext%7B%20cm%7D)
