Money earned by bookstore is $ 12753
<em><u>Solution:</u></em>
Given that college bookstore sold 327 textbooks for $ 39 each
<em><u>To find: Money earned by bookstore</u></em>
From given question,
Cost of 1 book = $ 39
<em><u>Therefore money earned from selling 327 textbooks is given as:</u></em>
Money earned from selling 327 textbooks is calculated by multiplying cost of 1 book by 327
cost of 327 books = cost of 1 book x 327
cost of 327 books = 39 x 327
cost of 327 books = 12753
Thus bookstore earned $ 12753 from selling 327 books
Answer:
The angles are adjacent. x=20
Step-by-step explanation:
The angles should add up to 180 because they are supplementary.
7x+x+20=180
8x+20=180
180-20=160
8x=160
x=20
Answer:
Third answer shown
Step-by-step explanation:
Since each equation has a right side equal to the same thing, y, those right sides must be equal to each other.
x + 3 = -2x + 6
Add 2x to both sides. 2x 2x
3x + 3 = 0 + 6
3x + 3 = 6
Subtract 3 on both sides. -3 -3
3x = 3
Divide both sides by 3. x = 1
Now, let's see what y must be if x equals 1.
Line M: y = x + 3 --> y = 1 + 3 --> y = 4
Line N: y = -2x +6 --> y = -2(1) +6 --> y = -2 + 6 --> y = 4, confirmed
So the ordered pair (x, y) that satisfies <u><em>both </em></u>equations is (1, 4)
*** This means that if you graphed both lines on an xy-coordinate plane, the point (1,4) would be the point where the two lines intersect.
That is the third answer shown.
Answer:
Step-by-step explanation:
initial distance, d = 50 m at t = 0 s
t = 10 s , speed, v = 1 m/s
distance, d' = 1 x 10 = 10 m at t = 10 s
Now t = 10 s to t = 15 s it is at rest
speed, v' = 20 m/s , t' = 20 s
distance, d'' = 2 x 20 = 40 m at t = 15 s to 35 second
The graph is given below:
Answer:
2.5 x 60
Step-by-step explanation:
im pretty sure thats how you get your answer