4. Lucy has a craft kit with 1,200 beads. If 1/3 of the beads are made of glass and 2 out of every 5 beads made of glass are blue, how
many blue glass beads are in the kit?
a. 80
b. 160
c. 240
d. 400

C

Step-by-step explanation:

1,200/3=400

400/5=80

80*2

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.