30 x 0.75 = 22.5 .............(1st)
22.5 x 0.75 = 16.875 ......(2nd)
16.875 x 0.75 = 12.66 ....(3rd)
ANSWER: C) 12.66
Answer:
8xy-3y + 2(9x-5y+4) = 18
Step-by-step explanation:
We need to find the value of the given expression:
8xy-3y + 2(9x-5y+4) ....(1)
when x = 3 and y = -4
Put the values of a and y in equation (1)
8×3×(-4)-3(-4)+ 2(9×3-5(-4)+4)
= -96 +12 + 2(27 + 20 +4)
= -84 + 2(51)
= -84 + 102
= 18
Hence, the value of the given expression is 18.
Answer: -$560
Step-by-step explanation: Ahem, So basically u divide -$5040 by 9 months and then you get -$560
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Answer:
5. A
6. B
7. A
Step-by-step explanation:
Answer:
step 1. for time = 1, distance = 6.
step 2. if time = 4/3 then distance = 6(4/3) = 8
step 3. if distance = 9 then time = 9/6 = 3/2.
