Answer:
5
Step-by-step explanation:
count
Negative 6 plus positive 3 equals negative three.
Answer:
31/50 is the lowest form of 0.62
31/50 =0.62
Answer:
8 hours.
Step-by-step explanation:
The pizza house will pay 10 - 6 = 4 dollars in late charges. Each hour costs them 1 dollar. (0.25 per 1/2 hour 0.50 dollars for 1 hour.)
So 1 hour gives a reduction of 0.50 dollars.
x hours gives a reduction of 4 dollars.
0.50 x = 4.00 dollars.
x = 4/0.50
x = 8 hours.
If they keep that up, they will be out of business before too long.
from your previous posting, you saw that y = 18, that means that the angle 2y + 6 is really 2(18) + 6 or namely 36 + 6 = 42°.
vertical angles, or namely angles across from each other at a junction, are always equal, so if 2y + 6 is 42°, then 8y - 102 is also 42°.
let's recall that a circle has a total of 360°, if we subtract those two vertical angles from a full circle, that'd be 360 - 42 - 42 = 276.
the angle 3x and its vertical angle twin, each take half of that 276° leftover, namely 276 ÷ 2 = 138°.
so now we know that 3x = 138, 