3 years ago

How do you solve this?

Mathematics

1 answer:

lyudmila [28]3 years ago

6 0

Answer:

it is c.

Step-by-step explanation:

sorry if wrong ;3

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2gallons greater or less than 32 cups

IRISSAK [1]

Answer:

equals

Step-by-step explanation:

2 gallons equals 32 cups

3 0

3 years ago

In a survey 27% of the people chose salads over a meat dish and in all 81 people chose salads. How many people were in the surve

Kobotan [32]

27%=27/100

so 27/100=81/x

27x=8100 divide by 27
x=300

that the answer

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3 years ago

How far does a runner travel in 1.5 laps . round your answer to the nearest whole meter.help?!!!!!!!

nataly862011 [7]

1.5= 1 lap+ 0.5 lap = [2(85)+pi*(d)] + [85+pi*d/2]= 3[(85)+pi*d(1/2)]
just substitute d=74

3 0

3 years ago

When 2(3/5 x + 2/3 y - 1/4 x -1 1/2 y + 3 )is simplified, what is the resulting expression?

vovangra [49]

Answer:

Simplifying the expression: $2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)$ we get $\mathbf{42x-100y-360}$

Step-by-step explanation:

We need to simplify the expression: $2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)$

First we will solve terms inside the bracket

$2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)$

Converting mixed fraction $1\frac{1}{2} y$ into improper fraction, we get: $\frac{3}{2}y$

Replacing the term:

$2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-\frac{3}{2}y +3)$

Now, taking LCM of: 5,3,4,2 we get 60

Now multiply 60 with each term inside the bracket

$2(\frac{3}{5}x\times60+\frac{2}{3}y\times60-\frac{1}{4}x\times60-\frac{3}{2}y\times60 +3\times60)\\2(3x\times12+2y\times20-1x\times15-3x\times30-3\times60)\\2(36x+40y-15x-90y-180)$

Now, combine like terms

$2(36x-15x-90y+40y-180)\\2(21x-50y-180)$

Now, multiply all terms with 2

$42x-100y-360$

So, Simplifying the expression: $2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)$ we get $\mathbf{42x-100y-360}$

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3 years ago

If cara had a candle that Burned 3cm every hour how y’all would it need to be to also reach 6cm tall after 4 hours

Mrrafil [7]

It had to be 18 cm tall

4 0

3 years ago