Answer:
2 Minutes
Step-by-step explanation:
the first ratio is 5:10 since it is easier to work with big numbers let's start by multiplying it by 2 to get something
Now we have 10:20 we can divide this by 10 and get the ratio 1:2
1:2 equals 1 mile:2 minutes which is 1 mile in 2 minutes!
Have a nice day and I hope this helps!
5x-8=-6x+3
+6x
11x-8=3
+8
11x=11
x=1
Answer:
262
Step-by-step explanation:
3(90) - 8 = x
270-8 = x
262 = x
Answer:
no es un elemento de la tabla periódica
The given equation is
0.75(x + 40) = 3(4x + 1) - 2
Expand the equation.
0.75x + 30 = 12x + 3 - 2
0.75 - 12x = 3 - 2 - 30
-11.25x = -29
x = -29/-11.25 = 2.5778
Answer: There is 1 solution, which is 2.5778.