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Andrews [41]
2 years ago
14

Evaluate. {3−[−4−(6+2)]}⋅(−5) A−75 B−57 C−15 D−9

Mathematics
2 answers:
Nady [450]2 years ago
3 0

Step-by-step explanation:

please mark me as brainlest

Nonamiya [84]2 years ago
3 0
Answer: A) 75

Step-by-Step Explanation:

= {3 - [-4 -(6 + 2)]}(-5)
= {3 - [-4 -(8)]}(-5)
= {3 - [-4 -8]}(-5)
= {3 - [-12]}(5)
= {3 + 12}(5)
= 15(5)
= 15 * 5
=> 75
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Step-by-step explanation:

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. The Bakers Dozen bakery sells apple, cherry, and pumpkin pies.Yesterday, the bakery sold 14 more apple pies than cherry pies a
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3 years ago
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In Death Valley, California, the highest ground temperature recorded was 94°C on July 15, 1972. In the formula C= 5/9 (F - 32) ,
gulaghasi [49]

Answer:

F=201.2\°

Step-by-step explanation:

we know that

\°C=\frac{5}{9}[\°F-32]

For C=94\°

substitute in the formula and solve for F

94=\frac{5}{9}[F-32]

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8 0
3 years ago
16. Suppose Eva has 12 3/4 pounds of flour. The day's baking will require triple that amount.
egoroff_w [7]

Answer:

Option D

Step-by-step explanation:

Given the following question:

12 \frac{3}{4} \times3

In order to find the answer, we have to convert the mixed number and then multiply by three, since how Eva needs triple the amount for today's baking.

12 \frac{3}{4} \times3
12\frac{3}{4} =4\times12=48+3=51=\frac{51}{4}
3=\frac{3}{1}
\frac{51}{4} \times\frac{3}{1}
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4\times1=4
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<u>Convert the improper fraction back into a mixed number:</u>

\frac{153}{4}
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=38\frac{1}{4}

Which means Eva needs "38 1/4 pounds of flour" or option D for today's baking.

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2 years ago
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