Richard made tables of values to solve a system of equations. First he found that the rvalue of the solution
was between 0 and 1, and then he found that it was
between 0.5 and 1. Next, he made this table.
х
0.5
0.6
0.7
0.8
0.9
y = -x + 5
4.5
4.4
4.3
4.2
y = 6x – 1
2
2.6
32
3.8
4.1
4.4
1.0
4
5
Which ordered pair is the best approximation of the
solution?
A. (0.9, 4.2)
B. (0.5, 3.3)
C. (0.7,3.9)
ОО
D. (0.6, 3.6)

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed