2xy + 5 - 8 + 3xy - y +7 + 3y = 5xy - 8 + 2y + 12
Answer:
10.2
Step-by-step explanation:
-3.2+(16.4)-3=
13.2-3
10.2
DE/2 = 30.5
CE=30.5
DC=30.5
3x + 5 = 30.5
3x = 30.5 - 5
3x = 25.5
25.5/3 =8.5
x=8.5
Answer:
x<12
Step-by-step explanation:
x/2 - 1 <5
x/2 < 6
x < 12
Answer:
10cm x 20cm = 78.7402 inches
Step-by-step explanation:
10 x 20 is 200
200 cm is 78.7402 inches