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3 years ago

NEED HELP FASTT 100 points for step by step answers

Mathematics

2 answers:

FromTheMoon [43]3 years ago

6 0

Answer:

please refer to the above attachment.

MaRussiya [10]3 years ago

4 0

Answer:

Yes yes

Step-by-step explanation:

Yes because yes

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Rachel is mailing packages. Each small package costs her $2.60 to send. Each large package costs her$4.10. How much will it cost

Mice21 [21]

Answer:

it would be 14.70

Step-by-step explanation:

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3 years ago

What percent of 600 is 180

alexira [117]

$\frac{180}{600}=\frac{30 \times 6}{100 \times 6}=\frac{30}{100}=30\%$

180 is 30% of 600.

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4 years ago

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Help me pls!!! 100 points

Aleksandr-060686 [28]

Answer:

2nd option below

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3 years ago

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rudie earn 942 each month. last month gis fixed expense month were 625 and his variable expenses were 259. how much did he save

mel-nik [20]

Answer:

He saved 58 last month.

Step-by-step explanation:

All expenses: 625 + 259 = 884

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7 0

3 years ago

i already have the answers but i need to show my work. ill tell you my insta and please show me a picture of the work :))

Elodia [21]

Answer:

${( - 6)}^{2} \times {( - 6)}^{5}$

from law of indices:

${a}^{n} \times {a}^{m} = {a}^{(n + m)}$

therefore:

$= ( - 6) {}^{ \{2 + 5 \}} \\ = ( - 6) {}^{7} \\ = { \boxed{ \boxed{ - 279936}}}$

$- 4 {a}^{5} (6 {a}^{5} ) \\ = ( - 4 \times 6)( {a}^{5} \times {a}^{5} ) \\ = - 24 \{{a}^{(5 + 5)} \} \\ = { \boxed{ \boxed{ - 24 {a}^{10} }}}$

$( - 7 {a}^{4} b {c}^{3} )(5a {b}^{4} {c}^{2} ) \\ = ( - 7 \times 5)( {a}^{4} \times a)(b \times {b}^{4}) \times ( {c}^{3} \times {c}^{2} ) \\ = - 35 {a}^{5} {b}^{5 } {c}^{5} \\ = { \boxed{ \boxed{ - 35 {(abc)}^{5} }}}$

$\frac{ {8}^{15} }{ {8}^{13} }$

from law of indices:

$\frac{a {}^{n} }{ {a}^{m} } = {a}^{(n - m) } \\$

therefore:

$= {8}^{(15 - 13)} \\ { \boxed{ \boxed{ {8}^{2} = 64 }}}$

follow the procedure for application to other questions.

Any question, be free to ask. Thank you …

6 0

3 years ago

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