3 years ago

GIVING BRAINIEST THIS IS 6TH GRADE LEVEL MATH!

1 answer:

3 0

if you divide a number by 2 then you would probably end up with a whole number but if you divide a number by 1/2 you will end up with a fraction

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Simplify. (7√2) (3√3 A √14√9 B. 10√5 C. 21√6 D. 10√6 E. 63

Hunter-Best [27]

Answer:

Step-by-step explanation:

(7√2)(3√3) = 7·3·√2·√3

= 21√(2·3)

= 21√6

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2 years ago

A fashion designer wants to know how many new dresses women buy each year. A sample of 683 women was taken to study their purcha

Ulleksa [173]

The answer is I don’t know sorrry

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2 years ago

Julie bought $8.64 worth of 57-cent stamps and 30-cent stamps. The number of 30-cent stamps was 6 less than the number of 57-cen

Yuri [45]

Answer:

The number of 57-cent stamps that Julie bought is 12

Step-by-step explanation:

Given equation

0.57 s + 0.3 ( s − 6 ) = 8.64

Open bracket

0.57s + 0.3s - 1.8 = 8.64

Collect like terms

0.87s = 8.64 + 1.8

0.87s = 10.44

Divide both sides by 0.87

s = 12

The number of 57-cent stamps that Julie bought is 12

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2 years ago

Solve −x+5≤4 or 2x+3≥−1. Note: Write the solution in interval notation.

Anastasy [175]

Answer:

[1 , +∞)

Step-by-step explanation:

$-x+5\leq 4\\x\geq 1\\2x+3\geq -1\\x\geq 1\\\\$

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2 years ago

Ariel, who is 15, is 3 years more than twice the age of Hilary. How old is Hilary?

antoniya [11.8K]

Answer:

Step-by-step explanation:

15 - 3 = 12, divide that by 2 and your answer is 6.

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2 years ago