The right answer is Option B.
Step-by-step explanation:
Given,
Length of movie = 106 minutes
Time taken to get to theater = x minutes
Time taken to get back = x minutes
Total time = x+x = 2x minutes
Total time = 154 minutes
According to given statement;
Time taken to get to and get back + Length of movie = Total time
2x+106=154
154=2x+106
The equation 154=2x+106 describes the time it takes Ingrid to get to the movie theater.
The right answer is Option B.
Keywords: equation, addition
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Answer:
B y=8x
Step-by-step explanation:
A proportional relationship must go through the point x=0, y=0 and be in the form y=kx where x is a constant
A) y = x^8
B) y = 8 x
C) y = x^8 + 8
D) y = 8 x + 8
The only points that is in the form y= kx is option B
C and D do not go through x=0, y=0 and A is not in the form y=kx where k is a constant
D would be the most correct of the answer choices
Think of it as a normal linear equation first. Let's find the slope.
m = rise/run = (3-1)/(0-1) = -2
We know the slope is negative now, so we can immediately get rid of the first two answers. Now, we know that the solutions must be under the line itself, so we can try figuring it out by testing some points. Let's use (0,0).
Is 0 </> 0+3? Since it's <, then we know the last answer is correct (y < -2x + 3).
Step-by-step explanation:
4 1/2 < 1.2x
4.5 < 1.2x
4.5/1.2 < x
3.75 < x
3 3/4 < x
Option 2 is the correct answer
