Answer:
1 1/2 hours
Step-by-step explanation:
19m = 1/2h
57m = xh
19 = 1/2
57 = x
19x = 1/2 (57)
19x = 28.5
÷19. ÷19
x = 1 1/2
the answer is c because 4(4)+4(5)=36 and 2(4)^2=16 that 36-16=20 and mn (4*5)=20 so that gives you answer c
Find 20% first
20% of 84 is 16.8
tax is 7% of 84 which is 5.88
total
84+16.8+5.88=$106.68
Answer:
75%
Step-by-step explanation: i know the answer
Answer:
Here!!
Step-by-step explanation:
Here are a few ratios that are equivalent to 4 : 11 . . . . .
8 : 22
12 : 33
20 : 55
400 : 1100
308 : 847
4 billion : 11 billion