Answer: x=-29
Step-by-step explanation:
0.35(x+4)=0.25(x-6)
0.35x+1.4=0.25x-1.5
0.35x+2.9=0.25x
-0.1x=2.9
x=-29
Answer:
56.7 mi/h
Step-by-step explanation:
The formula for average speed is:
Average Speed = 
Thus we have:
Average Speed =
mph
<em>Rounding to the nearest tenth, we have </em>
Average Speed = 56.7 mi/h
You just subtract 5-4 so it’s 1
Answer:
Graph a
Step-by-step explanation:
This rule is known as PEMDAS
In an algebraic equation follow PEMDAS
P= first calculate anything with parantheses
E= then calculate anything with exponents
M= calculate any multiplication
D= calculate any division
A= calculate any addition
S= calculate any subtraction
you must do these in that order
hope this helps:)