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djyliett [7]
2 years ago
14

Plsss I need help ASAP

Mathematics
2 answers:
lorasvet [3.4K]2 years ago
8 0

Answer:

true, true, false

Step-by-step explanation:

BartSMP [9]2 years ago
6 0

Answer:

The first is True.

The second is False.

The third is True.

The fourth is True.

The Fifth is False.

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Traci wants to buy rings that cost 50$ each. A jewler is offering a deal in which you buy 1 ring and get the 2nd for 25% off and
Rina8888 [55]
The first ring is $50, the second ring is 37.50 and the third ring is 25.00
The total of the rings before tax is 112.50 and $121.50 after tax
3 0
3 years ago
Randall buys a wooden board that is 5 7/8 feet long. The cost of the wooden board is 0.25 per foot including tax. Enter the tota
AURORKA [14]

Answer:

Total Cost = $1.47

Step-by-step explanation:

Length of the wooden board = 5\frac{7}{8} =\frac{47}{8}

Cost of the wooden board = $0.25 per foot

Total Cost = Cost per foot X Total Length in foot

=  0.25 X \frac{47}{8} =1.47

Total Cost = $1.47

7 0
3 years ago
Answer these please tell me <br> 1. What the error was<br> 2. How can U check ur answer
emmainna [20.7K]

Answer:

The first one: the error was that the 3 shouldn’t have been moved but the 5 should have. The correct answer is k=-8

The second one: the error was that they added the 6 and 4, you would only get -10 if the 4 was - the correct answer is -2

You can check your answer by plugging in your answer to the variable and making sure both side equal each other

Step-by-step explanation:

The first one: the 5 should be - from both side so you get k=-8

The second one: the 4 should be + to both sides. And the -6 and +4 should be added together to get n=-2

Remember you always want to get the variables by themselves.

Sorry that was a lot. Hope it helps!

8 0
3 years ago
Find the exact solution to the equation 10-log8(x+2)=9
ohaa [14]

Answer:

-0.89269063 ...

Step-by-step explanation:

Put it in the calculator

8 0
3 years ago
BC has endpoints B(-3,-5) and C(12,12). FInd the coordinates of the midpoint of BC
forsale [732]

Answer:

(9/2, 7/2)

Step-by-step explanation:

The easiest way to remember how to do this problem is to average the x-coordinates and average the y-coordinates.

So, in your problem (-3 + 12)/2 = 9/2   and  (-5 + 12)/2 = 7/2

The midpoint is (9/2, 7/2)

4 0
2 years ago
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