SOMEONE PLS HELP ME FIGURE THIS OUT

Mathematics

1 answer:

ss7ja [257]2 years ago

5 0

Answer:

Step-by-step explanation:

Both parts of the ratio can be divided by 9

81/9 = 9

72/9 = 8

The ratio is 9:8

54/48 is also 9:8

54 / 6 = 9

48/6 = 8

The ratio is 9:8

63:56 is also an answer

63 / 7 = 9

56/7 = 8

The ratio is 9:8

The others don't work. You can just look at them to see why.

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PLEASE HELP WITH THIS

kobusy [5.1K]

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2 years ago

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Select all possible values of b.

lutik1710 [3]

Answer:

B? I am confused.

Step-by-step explanation:

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3 years ago

Can someone please tell me if i am right?

pentagon [3]

Second one is correct, that is an identity.

Third one is a contradiction:
6x - 15 = 3 * (2x - 6) ------> 6x - 15 = 6x - 18

Fourth one:
5x - 3 * (x - 4) = 2 * (x - 6) ---> 5x - 3x + 12 = 2x - 12 ---> 2x + 12 = 2x -12
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3 years ago

If the Laffite family deposits $8500 in savings account at 6.75% interest, compounded continuously, how much will be in the acco

vitfil [10]

Answer:

Option b

Step-by-step explanation:

We have a compound interest problem. With an annual interest rate of 0.675 and an initial payment of 8500, with t = 25 years

Then you must use the annual compound interest formula, which is represented by a growing exponential function:

$y = e ^{ht}$