Answer:
tens: 9
hundreds: 2
thousands: 5
Step-by-step explanation:
you just look at what number is in each catagory
C. None of the engines are defective.
Answer:
Step-by-step explanation:
9/5 = 1.8
1.8*100 = 180%
That means the answer is A
Answer:
BCG =65
Step-by-step explanation:
DCG + GCB = DCB
We know BCG = 31x+3 and GCD = 12x+2 and BCD = 91
Substituting these in
12x+2 + 31x+3 = 91
Combine like terms
43x +5 = 91
Subtract 5 from each side
43x+5-5 = 91-5
43x = 86
Divide by 43
43x/43= 86/43
x=2
BCG = 31x+3
=31(2)+3
=62+3
=65
