Answer:
it will be y=3x +? i forgot how to find b
Step-by-step explanation:
I cannot see the table, but there would be 56 student tickets and 21 adult tickets. You can find this by setting up both a cost equation and a total tickets equation.
The midpoint of the points is the average of the x-coordinate and y-coordinate. So in this case, the midpoint would be (-1, 3). So equations can be written in the form y=mx+b. Since the slope is 7, the m value is also 7. Substituting the point (-1, 3) as x and y makes the equation 3=7(-1)+b. So after isolating the b, the value of b is not 10. So the final equation is y=7x+10
Answer:
A = ½bh + lw
Step-by-step explanation:
Your composite figure is a triangle on top of a rectangle.
The formula for the area of a triangle is A = ½bh.
The formula for the area of a rectangle is A = lw.
The formula for the total area is
A = ½bh + lw.
