Slope of 2y = x + 5:-
This is y = 0.5 x + 2.5 in slope intercept form so its slope = 0.5
Slope of the line perpendicular to it = -1 / 0.5 = -2
it passes through (2 , 1) so we have
y- 1 = -2(x - 2)
y = -2x + 4 + 1
The answer is y = -2x + 5
Since y=-1 when x=0 and we can write the equation (we'll turn it into an inequality later) as y=mx-1 from y=mx+b by plugging (0,1) in. Next, y equals 2 when x=1, so we plug those in to get 2=m*1-1. Adding 1 to both sides, we get 3=m, making our equation y=3x-1 (since y and x stay variables). Lastly, we turn it into an inequality, It seems to be inclusive to the line, so it's either
3x-1≤y or 3x-1≥y. Finding a random point in the inequality (4, 1), we plug it in to get 12-1=11, which is clearly larger than 1, so we get 3x-1≥y.
Small, medium, and large pizzas are all cut into 8 slices. Q: How many people does each size pizza feed: ... If it's a last minute order just let us know what time you would like the delivery for and we will call you back to confirm and try to ... Q: If I do not specify whether or not I want a pizza thick or thin, how will this be made?
Answer:
x=1
Step-by-step explanation:
9(x + 2) = 27
Divide each side by 9
9/9(x + 2) = 27/9
x+2 = 3
Subtract 2 from each side
x+2-2 = 3-2
x=1
Answer:
Choose date
Step-by-step explanation:
Choose any date so you could go to school face to face on that date