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emmainna [20.7K]
3 years ago
9

PLEASE HELP

Mathematics
2 answers:
Goshia [24]3 years ago
5 0

Answer:

Original cost was $19.99

Step-by-step explanation:

100% - 15% = 85%

16.99 / 0.85 = 19.99

To check:

19.99 * 0.15 = 2.998

19.99 - 2.998 = 16.992 = 16.99

Correct!!

worty [1.4K]3 years ago
3 0

It will not let me comment, but thanks for the answer, appreciate it.

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(0,5)

Step-by-step explanation:

Hope this helps. Pls give brainliest.

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43.55 as a mixed number
Fittoniya [83]

Answer:

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Mixed fraction =43 11/20

Step-by-step explanation:

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3 years ago
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A study was conducted of 351 species of mammals worldwide. The
Reptile [31]

Answer:

95/351

Step-by-step explanation:

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8 0
3 years ago
3(x - 2) + 48 = -3x
kow [346]

Answer: X=-7

Step-by-step explanation:

Using PEMDAS;

Step 1: Distribute the "3" in the part of the equation "3(x-2)"

3x - 6

Step 2: Consider the equation as a whole with the newly part of the equation from step 1, as it is a part of the equation

Therefore, re-written as,

3x - 6 + 48 = -3x

Step 3: Evaluate the re-written equation

Using basic mathematics skills, we can evaluate the following,

3x - 6 + 48 = -3x ➡ -6 + 48 = -6x ➡ 42 = -6x ➡ -7 = x

As shown, the answer is x=-7.

8 0
4 years ago
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