Answer:
187. 5
Step-by-step explanation:
If 2h=75km
Then 5h=?(if more, Less divide)
5÷2×75km =187.5km
The answer is B because if the result is 3/4 and the question is asking to the result then you would an equation.
Answer:
2/3 [3x - 15] =x-10
open the brackets first
[2/3 x3x] -[2/3 x15 =x - 15
2x - 10 =x - 10
put the like terms together
2x -x =-10 +10
x=0
Step-by-step explanation:
Solve for x by cross multiplication
- Swap the sides of equation
- Divide both sides of equation by 30
X^2-8x-20 and if you rewrite that it’s (x-10) (x+2)
