4 years ago

Dimitri makes 6 bookcases in 8 days what is his unit rate?

Mathematics

2 answers:

azamat4 years ago

8 0

If the question is asking for simplest form, the Nasser would be 3/4. if not, it'll be 6/8.

kodGreya [7K]4 years ago

3 0

I think it would be either 6:8,or 3:4

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liraira [26]

Answer:

x = 125

Step-by-step explanation:

all of the angles in a triangle must add up to 180, so 25 + 30 + x = 180. you can subtract 25 and 30 from both sides and you are left with x = 125.

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4 0

3 years ago

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If g represents Greg's age and his daughter is 4 years less than one half his age, then write an expression for his daughter's a

CaHeK987 [17]

(G/2)-4=Greg's Daughter's Age

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3 years ago

The product of g and 4 is 88<br> x= (?)

alina1380 [7]

Answer:

Step-by-step explanation:

assume g=x

g*4=88

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3 years ago

What is -2 and 2 fifths squared?<br><br> Thanks!

Luba_88 [7]

Answer:

$\frac{144}{25}$

Step-by-step explanation:

We begin with $(-2 \frac{2}{5} )^2$

First, lets turn this mixed number into an improper fraction/

$-2 \frac{2}{5} =-\frac{12}{5}$

Now that we have this, we can square it and then simplify it.

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3 0

3 years ago

You are at a festival and notice a lady is making winter wear by knitting. She sells five hats and three scarves for a total cos

expeople1 [14]

Answer:

Cost of Hats = $15

Cost of Scarves = $8

Step-by-step explanation:

Let

Cost of Hats = x

Cost of Scarves = y

5x + 3y = 99 (1)

3x + 5y = 85 (2)

Multiply (1) by 5 and (2) by 3

25x + 15y = 495

9x + 15y = 255

Subtract

25x - 9x = 495 - 255

16x = 240

Divide both sides by 16

x = 240 / 16

= 15

x = $15

Substitute x = 15 into

5x + 3y = 99

5(15) + 3y = 99

75 + 3y = 99

3y = 99 - 75

3y = 24

y = 24/3

= 8

y = 8

Cost of Hats = $15

Cost of Scarves = $8

3 0

3 years ago