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mr_godi [17]
2 years ago
6

Need some help with this one Two questions

Mathematics
2 answers:
rosijanka [135]2 years ago
5 0

Answer:

4,54

Step-by-step explanation:

what i find useful is if you flip the percentage of whatever, it makes it pretty easy. in this situation itd be 50% of 8, which is 4. for the total price, you just add the tax to the price

n200080 [17]2 years ago
3 0

Answer:

.4

Step-by-step explanation:

i belive i did this  wrong i havent  done that in awhile  

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Ana purchased a gallon of milk for $2.22, bagels for $2.97, and a box of
Alika [10]

Answer:

7.61

Step-by-step explanation:

Sum all of the values

2.22+2.97+2.42=7.61

7 0
3 years ago
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8. Which statement is always true?
Anit [1.1K]

Answer:

D

Step-by-step explanation:

Any number multiplied by an even number will always be even. 10 is an even number.

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3 years ago
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-12,60,-300,1500 what are the next two numbers on the pattern
Rina8888 [55]

Answer:

The next two numbers are -7500 and 37500

Step-by-step explanation:

To find the pattern, divide any number by the previous.

-300/60 = -5.

Meaning they are being multiplied by -5, so we can just multiply this to the last number.

1500 * -5 = -7500,

-7500 * -5 = 37500.

3 0
3 years ago
Determine whether the lines are parallel, intersect, or coincide. x-5y=0, y+1=1/5(x+5)
MAXImum [283]

<u>Answer-</u>

<em>The lines are two </em><em>coinciding lines</em><em> or the </em><em>same lines</em><em>.</em>

<u>Solution-</u>

The given line equations are

the first one,

\Rightarrow x-5y=0  

the second one,

\Rightarrow y+1=\dfrac{1}{5}(x+5)\\\\\Rightarrow 5y+5=x+5\\\\\Rightarrow 5y=x\\\\\Rightarrow x-5y=0

As we know two line equations A_1x+B_1y+C_1=0 and A_2x+B_2y+C_2=0 will be,

  1. Parallel if, \dfrac{A_1}{A_2}=\dfrac{B_1}{B_2}
  2. Coincide if, \dfrac{A_1}{A_2}=\dfrac{B_1}{B_2}=\dfrac{C_1}{C_2}
  3. Intersect if, \dfrac{A_1}{A_2}\neq \dfrac{B_1}{B_2}

As here,

\Rightarrow \dfrac{A_1}{A_2}=\dfrac{B_1}{B_2}=\dfrac{C_1}{C_2}

\Rightarrow \dfrac{1}{1}=\dfrac{-5}{-5}

(C₁ and C₂ aren't considered as they are 0)

Therefore, the lines are two coinciding lines or the same lines.

4 0
3 years ago
Which of the following is equivalent to (5) 7/3
Maslowich
22/3 is the same as (5) 7/3. It’s the improper form.
5 0
3 years ago
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