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oee [108]
3 years ago
5

Can someone please help me ASAP

Mathematics
1 answer:
dimulka [17.4K]3 years ago
7 0
-2,8 is the correct answer
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at a sale shirts were sold for 80% off the original price the original price was $75 how much would be saved
Elis [28]

\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{80\% of 75}}{\left(\cfrac{80}{100} \right)75}\implies \stackrel{\textit{savings}}{60}

3 0
3 years ago
Read 2 more answers
Julie needs at least $123 to buy a pair of shoes. She has saved $56 and earns $8 weekly for completing
Nataliya [291]

Answer:

It will take 9 weeks

Step-by-step explanation:

56 + 8x \geq 123

8x  \geq 67

x  \geq 8.375

6 0
2 years ago
7034 x 10^9 in standard notation
fgiga [73]

Answer:

= 7034000000000

(real number)

= 7.034 × 1012

(scientific notation)

= 7.034e12

(scientific e notation)

= 7.034 × 1012

(engineering notation)

(trillion; prefix tera- (T))

= 7034000000000

(real number)

Step-by-step explanation:

Convert Scientific Notation to a Real Number

Multiply the decimal number by 10 raised to the power indicated.

Examples:

3.456 x 10^4 = 3.456 x 10,000 = 34560

3.456 x 10^-4 = 3.456 x .0001 = 0.0003456

5 0
2 years ago
At 3pm, the temperature outside was 5 1/5 degrees Fahrenheit. The temperature then fell steadily by 2 1/2 degrees per hour for t
myrzilka [38]

Answer:

<em>-4 4/5 deg F</em>

Step-by-step explanation:

3 pm: 5 1/5 deg

2 1/2 deg per hour for 4 hours = 2 1/2 deg * 4 = 10 deg

7 pm: 5 1/5 deg - 10 deg = -4 4/5 deg

5 0
3 years ago
Which one is the right one? 10 points
umka21 [38]

Answer:

A :)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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