3 years ago

3(x - 5) - X Match the equivalent expressions

Mathematics

1 answer:

Evgen [1.6K]3 years ago

6 0

Need poins udisbandiydbskkcnxjzox1383-5(3x

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forty percent of the cases were monochromatic and the rest were variegated. if 2400 vases were variegated how many were monochro

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960 were monochromatic

Step-by-step explanation:

2400x.40=960

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An airline charges 150 for a ticket and 20 for each bag.

Scorpion4ik [409]

it will be C

Answer:

C = 20b + 150

Step-by-step explanation:

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3 years ago

Which expressions are equivalent to 2(25)?

g100num [7]

Answer:

2(20+5)

2(10+15)

Step-by-step explanation:

When you add 20+5 together you get 25 which is the same to 2(25)

When you add 10+15 together you get 25 which is the same to 2(25)

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The perimeter of a rectangular swimming pool is 154m.Its length is 2m more than twice its breadth. What are the length and bread

TiliK225 [7]

$P = 154\\a = 2b + 2$

a = ?; b = ?

$P = 2(a + b) = 2(2b + 2 + b) = 2(3b + 2) = 6b + 4$

$154 = 6b + 4\\6b = 154 - 4\\6b = 150\\b = 150 : 6\\b = 25$

$a = 2b + 2 = 2 * 25 + 2 = 50 + 2 = 52$

Answer: 25 and 52 m.

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3 years ago