3 years ago

Amy is creating a art gallery

Mathematics

2 answers:

Ugo [173]3 years ago

5 0

Answer:

is that the whole question?

Step-by-step explanation:

belka [17]3 years ago

3 0

What is the whole question an then maybe I can help..?

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What is the answer to -(7c - 18) - 2c>0

IgorLugansk [536]

Answer:

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3 years ago

Which expression is equivalent to -2 1/4÷ (-2/3)

Talja [164]

Answer:

$-2\dfrac{1}{4}\div\left(-\dfrac{2}{3}\right)=\dfrac{27}{8}=3\dfrac{3}{8}}$

Step-by-step explanation:

$-2\dfrac{1}{4}\div\left(-\dfrac{2}{3}\right)\qquad\text{the quotient of two negative numbers is positive}\\\\=2\dfrac{1}{4}\div\dfrac{2}{3}\qquad\text{convert the mixed number to the improper fraction}\\\\=\dfrac{2\cdot4+1}{4}\div\dfrac{2}{3}=\dfrac{9}{4}\div\dfrac{2}{3}\\\\\text{dividing by a fraction is the same as multiplying by its reciprocal.}\\\\=\dfrac{9}{4}\cdot\dfrac{3}{2}=\dfrac{9\cdot3}{4\cdot2}=\dfrac{27}{8}\qquad\text{convert to the mixed number}\\\\=3\dfrac{3}{8}$

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3 years ago

Can u guys pretty please help

erastova [34]

It should be A and D, no promises

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3 years ago

the area of the rectangle 56cm. the length is 2cm more than x and the with is 5cm less than twice x. solve for x. round the near

sattari [20]

(x+2)(2x-5)=56

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2x(x-6)+11(x-6)=0

(2x+11)(x-6)=0, since x is a measurement x>0 so:

x=6cm

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3 years ago

Read 2 more answers

(b) For a giveaway, a local radio station is putting together goodie bags. The bags will include tickets and posters. Each bag w

jolli1 [7]

6 goodie bags. 6 is the greatest common factor of 54 and 36.

<span>9 tickets and 6 posters in each bag.</span>

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4 years ago