Flip 15/8 to 8/15. Hope this helps
Are you sure these are the answer choices? I would think that a valid expression is 1/2d - 3. If you think about it, 3 inches shorter than 1/2 of 3 is basically 1/2 of d minus 3, which is 1/2d - 3. So, I'm not sure if those are the correct answer choices. Of course, you are still able to manipulate that expression.
Now for the next one, since each ticket costs $5 per person, and there was $450 total made, we can put that as 5 times p= 450, which is C.
Hope this helped! I'm sorry about the first one, but I'm pretty sure I'm right.
Answer:
- The difference of 15 and 4 times a number
4a - 15
- I want to buy 4 tickets to go to Disney World. They are currently on sale for with a 12% discount.
100% representate the original cost of tikets,
100% = 100/100 = 1
12% discont:
12% = 12/100 = 0.12
1 - 0.12 = 0.88
0.88
then the expressión is:
4*0,88d
=3.52 d
d = original cost of each ticket
Answer:
x = 127°
Step-by-step explanation:
in each triangle, the value of each exterior angle is equal to the sum of its two non-adjacent interior angles..
47° + 80° = 127°
or
the third angle in the triangle:
180° - (47° + 80°) = 53°
exterior angle:
180° - 53° = 127°
True an obtuse angle is something greater than 90 degrees while an acute angle is something less than 90 degrees two angles have to add up and make it greater than another angle