3 years ago

3/5 and 4/7 common denominator

1 answer:

4 0

There is only one common denominator for 3/5 and 4/7. That is 35. To find this, you can multiply the denominators (5 by 7):

5(7)=35

This means that a common denominator of 3/5 and 4/7 is 35.

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What is the solution for 2x - 6 = -2

alina1380 [7]

The answer to this is x = 2

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2 years ago

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Item 31 Simplify (3x3y0x−2)4⋅(y2x−45xy−8)3. Write your answer using only positive exponents. Evaluate any numerical powers. The

madam [21]

Answer:

1032xy + 72

Step-by-step explanation:

(3x3y0x-2)4(y2x-45xy-8)3=

(0-2)×4(2xy-45xy-3)×3=

-2×4(2xy-45xy-3)×3=

-2×4(-43xy-3)×3=

-24(-43xy-3)

1032xy+72

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2 years ago

Charlie measured his room and found that it was 10 1/2 feet in length and 7 1/4 feet wide. His brother's room has the same width

ozzi

Answer:

Length of Charlie's brother's room = 8 2/5 feet

Area of Charlie's brother's room = 60 9/10 feet²

Step-by-step explanation:

Width Charlie's room = 7 1/4 = (7 x 4 +1)/4 = 29/4 feet

Length Charlie's room = 10 1/2 = (10 x 2 +1)/2 = 21/2 feet

Length brother's room = 4/5 x 21/2 = (4 x 21)/(5 x 2) = 84/10 = 8 2/5 feet

Area = Length x Width = (42/5 x 29/4) feet² = 1218/20 feet² = 60 9/10 feet²

$\textit{\textbf{Spymore}}$

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2 years ago

Claire accepted a new job at a company with a contract guaranteeing annual raises. Claire will get a raise of $2000 every year a

Tatiana [17]

Answer:

s(n)= 80,000+ 2,000n

Step-by-step explanation:

she has a starting salary of $80,000 and gets a $2,000 raise each year. Say she has worked there for 5 years, multiple 2,000 by 5 and add 80,000.

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2 years ago

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For the 50 students in an art contest, there will be 1 prize for first-place, 1 prize for second-

Liono4ka [1.6K]

Answer:

0.1

Step-by-step explanation:

1+1+3=5

5/50=1/10=0.1

Please mark as Brainliest! :)

Have a nice day.

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2 years ago

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