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ICE Princess25 [194]
3 years ago
11

Eddie has saved up $45 to purchase a new camera from the local store. The sales tax in his county is 7% of the sticker price. Wr

ite an equation and solve it to determine the value of the highest priced camera Eddie can purchase with his $45, including the sales tax. Round your answer to the nearest penny.
x − 0.07x = 45; $48.39
0.7x = 45; x = $64.29
7x = 45; x = $6.43
x + 0.07x = 45; x = $42.06
Mathematics
1 answer:
NARA [144]3 years ago
3 0


 tax gets added to the price of the camera

 so the equation is:

x + 0.07x = 45; x = $42.06

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Answer:

CBD = 63 degrees

Step-by-step explanation:

To find CBD, we must first find the value of x. To do so, we use this equation since CBD and ABC equal 96 degrees:

(6x+27) + (7x-9) = 96
13x+18 = 96
13x+18-18 = 96-18
13x = 78
13x/13 = 78/13
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Now that we know the value of x, we factor it in to CBD to find its true value:

6x+27
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To check if this answer is correct, we can also find the value of ABC and see if the two values equal 96:

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The answer is correct. CBD = 63 degrees and ABC = 33 degrees.

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9x - 4y? +72x–24y— 36–0
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Dave, Frida, Natalie, and Robbie have four adjacent seats at a baseball park. They randomly chose an order to sit in. Make a lis
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The sample space (list of outcomes) is:
DFNR; DFRN; DRFN; DRNF; DNFR; DNRF;
NFDR; NFRD; NRFD; NRDF; NDRF; NDFR;
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P(Dave beside Natalie) = 1/2
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Explanation
Letting D=Dave, R=Robbie, N=Natalie, and F=Frida you get the list of possibilites above.

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