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Archy [21]
3 years ago
15

3. Find the two numbers whose difference is 8 and the sum of twice the first and 3 times the

Mathematics
1 answer:
777dan777 [17]3 years ago
8 0

Step-by-step explanation:

hope it is helpful to you

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Daisy is remodeling her home. The rectangular floor in the living room is 18 feet long and 9
nydimaria [60]

Answer:

$532 for both rooms.

208 for dining room. 324 for living room.

Step-by-step explanation:

Find out how much square foot is in both rooms by multiplying length and width. then multiply each rooms square foot .by 2. then add up the two.

5 0
3 years ago
Simplify (5x^2 -3x+3) - (x^2+2x-1).
Natali [406]
Eliminate parenthesis by using the distribution property

= 5x² -3x +3 - x² - 2x +1

Group similar terms

= (5-1)*x² + (-3 -2)*x + (3+1)

Then sum everything:

= 4x² -5x +4





7 0
3 years ago
Read 2 more answers
at the end of the day vegetables at the farm market sell for $2 a pound and a basket cost $3.50 if Charlie wants to buy a basket
ICE Princess25 [194]
She can buy a basket and three more pounds of vegetables with 50 cents left
7 0
4 years ago
Your answer should be a polynomial in standard form.<br> (x + 4)(x + 6)
ipn [44]

Step-by-step explanation:

x^2 +10x + 24

use FOIL

have a great day

7 0
3 years ago
What is 779,000,000 in scientific notation
DIA [1.3K]

Answer:

799 x 10^6

Hope this helps

Regularly it would be 799 x 1,000,000 so I converted it.

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4 0
4 years ago
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