Answer:
s=d/t
=10/20=1/2
d=150
s=1/2
t=d/s
t=150/1/2
t=150/2
t=70
Step-by-step explanation:
okay?need thanks
Answer:
29
Step-by-step explanation:
Answer:
24;120;201600
Step-by-step explanation:
25. 3 salads, 4 main courses, 2 vegetables, 1 dessert
3*4*2*1=24
26. 5*4*3*2*1=120
27. 8*7*6*5*5*4*3*2*1= 201600
Answer:
It's A.
Step-by-step explanation:
5x2 + 60x = 0
5x is the GCF so:
5x(x + 12 ) = 0
5x = 0, x + 12 = 0
x =0, x = -12.
