I'm pretty sure it is C. 45 because compass and straightedge is a right angle or an acute angle and 45 is less than a right angle
Answer:
See explanation. I added a photo and tried to explain everything. Please tell me in the comments if I explained it well and if handwriting was ok :)
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
if you subtract 18 from 123 then you get 105 and from their you divide that by 5 and you get 21
Answer:
$320
Step-by-step explanation:
First, we can find how many cars they washed.
At 8 hours, they washed 32 cars, and since you still have two hours worth of cars to find, you can divide 16 by 2, and you get 8.
So in total, they washed 40 cars.
Now, you can multiply 40 by $8.00, and you get $320.