Answer:
Step-by-step explanation:
original functions:
Subtract the polynomials:
Distribute the negative sign:
Combine like terms:
Add like terms:
Answer:
y = 15x+32
Step-by-step explanation:
Given
y to be the total minutes Andrew will play video games today
x is the total number of games played after school
If he wants to play an additional 15 minutes each of x games after school today, the total minutes he will use for the x games will be 15* x = (15x)minutes
We are told that he has initially spent 32minutes on video games. hence;
Total minutes Andrew used on games y = (15*x)+32
The required equation will be y = 15x+32
Answer:
162 km per hour
Step-by-step explanation:
Hi!
Speed=Distance x Time
So... 3 x 54 = 162
Hope this helps :)
7 because 8+7 is equaled to 15
Answer:
The y-intercept is (0, 4)
- Since the y-intercept marks the point where x =0, all that you have to do is substitute 0 in for x in the parabola's equation.
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