The nurses of a local hospital pledged of the following donations, in pesos, to the Philippine Red Cross. 50

100

75

80

40

60

50

20

25

30

35

Find the:

(a) range

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55