Answer:
Step-by-step explanation:
11/16 * 80 = 55
y=5x-5.
slope-intercept form of a line is y = mx+b, where m is the slope and b is the y intercept. Simply plug in the numbers you get.
Thus, we get y = 5x-5.
$10.50
Explanation:
Let x be the cost of the individual books. Then 24.81=3x−6.69
3x= 24.81+ 6.69 =31.50
x=31.50/3=10.50
x = -7
2x+2-x+5=0
x+2+5=0
x+7=0
So the answer is -7