By substitution,
1.5x - 6 = -4.5x + 21
6x = 27
x = 4.5
Hence, y = 1.5(4.5) - 6 = 0.75
Answer: p = - 5.8
Step-by-step explanation:
0.7p - 0.2p = -9.57 + 6.67
0.5p = -2.9
p = 
p = - 5.8
please give me a brainliest answer
5/6 yards
Step-by-step explanation:

3 pizzas=2 side dishes
8 side dishes=8/2 times 3
=12 pizzas