Answer:
-4.5
Step-by-step explanation:
15(2-x)=13(3-x)
Expand parentheses:
30-15x=39-13x
Add 15x to both sides:
30=2x+39
Subtract 39 from both sides:
2x=-9
Divide both sides by 2:
x=-4.5
Hope this helps!
Answer:
90 or 85
Step-by-step explanation:
it is a right angle, and all the sides must add up to 180 degrees so yes, 85, im pretty sure.
Answer:
their is a 7/12 chance that u will get a apple out the bag
Step-by-step explanation:
Answer:

Step-by-step explanation:
refer to solution in the picture
I’m not sure about the estimates but the overall answers should be correct