3 years ago

PLLLLEEEAAASSSEEE HHHHEEEELLLPPPPPP

Mathematics

1 answer:

Alona [7]3 years ago

3 0

Answer:

looks like 410,526 books in total

Step-by-step explanation:

lmk if you need work

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What’s 16.0+8.49 <br> By showing work?

natka813 [3]

Answer:

24.49

Step-by-step explanation:

16.00

8.49

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6 0

2 years ago

There are 130 m&m's in a bag. there are half as many green as red. the number of blue is equal to the number of red and gree

AleksandrR [38]

Let x = red
Let 0.5x = green
Let (x) + (0.5x) = 1.5x = blue
Let 0.5(1.5x) = 0.75x = yellow
Let 0.75x + 4 = brown

$(x) + (0.5x) + (1.5x) + (0.75x) + (0.75 + 4) = 130$
$x + 0.5x+ 1.5x + 0.75x + 0.75 + 4 = 130$
$4.5x + 4 = 130$
$4.5x = 126$
$x = 28$

Use this value to calculate the other required numbers.
red = 28
green = 0.5x = 0.5(28) = 14
blue = 1.5x = 1.5(28) = 42
yellow = 0.75x = 0.75(28) = 21
brown = 0.75x + 4 = 0.75(28) + 4 = 25

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2 years ago

Rosa is converting a unit of measure in one system to a unit of measure in another system (1, 760yd)/(1mj) * (0.914m)/(1yd) * (1

Murljashka [212]

Answer:

The statement about Rosa's calculations that is true is (0.914m)/(1yd).

Step-by-step explanation:

The ratio of meter (m) to yard (yd) is 0.914 : 1.

Therefore, the conversion factor is 0.914 m/1 yd

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3 years ago

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A roller coaster begins at 90 feet above ground level. Then it descends 105 feet. Find the height of the coaster after the first

shepuryov [24]

It’s D 90-105 is -15

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2 years ago

A computer was on sale for 3/4 of the original price. If the original price was $1,600 what was the sale price?

Gre4nikov [31]

Answer:

$1200

Step-by-step explanation:

3/4 of 1600 is 1200

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2 years ago