Answer: E
Step-by-step explanation: I had this same question on a test a few mins ago
Answer:
12f + 49g
Step-by-step explanation:
12f -7g(-7)
12f + 49g
A is the answer you are looking for.
Answer:
-1.5
Step-by-step explanation:
To work out the gradient of the line, we use this equation:
![\frac{y2 - y1}{x2 - x1}](https://tex.z-dn.net/?f=%20%5Cfrac%7By2%20-%20y1%7D%7Bx2%20-%20x1%7D%20)
Substituting in, we get:
![\frac{5 - ( - 4)}{ - 2 - 4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%20-%20%28%20-%204%29%7D%7B%20-%202%20-%204%7D%20)
Which simplifies to:
![\frac{9}{ - 6} = \frac{3}{ - 2} = - \frac{3}{2} = - 1.5](https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7B%20-%206%7D%20%20%3D%20%20%5Cfrac%7B3%7D%7B%20-%202%7D%20%20%3D%20%20-%20%20%5Cfrac%7B3%7D%7B2%7D%20%20%3D%20%20-%201.5)
Answer:
23 buses
Step-by-step explanation:
because 738/33 is 22.4... and you can't just leave some kids behind (well, you can, but not in a word problem) so itll be 23 buses with the last one only partially full