3x+39=5x+29
x=5
3(5)+39=54
5(5)+29=54
A) 54°
1/2(3g - 2) = g/2....multiply the entire equation by 2
3g - 2 = g
-2 = g - 3g
-2 = -2g
-2/-2 = g
1 = g
Answer:
3/2
Step-by-step explanation:
Given y = 2x + 5, let's rewrite the equation in terms of x;
y = 2x + 5 => Bring 5 to the other side
2x = y - 5 => Divide either side by 2
x = (y - 5)/2
If we want to take the inverse, simply swap the variable's positions...
We have y = (x - 5)/2
Now let's determine f^-1(8), substituting for "y" provided y is our inverse, f^-1
f^-1(8) = (8 - 5)/2 = 3/2
Solution: 3/2
Answer:
4 bags
Step-by-step explanation:
3 bags would only cover 15 people so the next lowest amount is 4 bags.
