Select all systems that are equivalent to this system: § 6d +4.5e = 16.5
5d + 0.5e = 4
А
6d+ 4.5e = 16.5
450 +4.50 - 4
D
60 + 4.5e = 16.5
16d+0.6e - 4.8
B
30d + 22.50
= 82.5
5d + 0.5€ = 4
E {
S 120 + 9 = 33
С
30d + 22.5e = 82.5
300+
3e = 24
F
60 +4.5e - 16.5
100+ e = 8

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

How many ordered pairs of positive integers satisfy xy=32?