1 year ago

T=2r + 3 5r - 4t = 6

Mathematics

2 answers:

ludmilkaskok [199]1 year ago

4 0

Answer:

solving by substitution: t = -9, r = -6

Step-by-step explanation:

drek231 [11]1 year ago

4 0

Answer:

Step-by-step explanation:

5r-4(2r+3)=6

5r-8r-12=6

-3r=18

r=-6

t=2(-6)+3

t=-12+3

t=-9

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Tju [1.3M]

Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

On one day a pet store sells 2 birds 6 gerbils 3 fish and 3 hamsters whats the data and relative frequency as a percent?

bonufazy [111]

Answer:

Birds $F_b=14.3\%$

Gerbils $F_g=42.9\%$

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Step-by-step explanation:

From the question we are told that:

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Number of birds $n_b=2$

Number of gerbils $n_g=6$

Number of fish $n_f=3$

Number of hamsters $n_h=3$

Generally the frequency for birds $F_b$ is mathematically given b

$F_b=\frac{n_b}{n}*100$

$F_b=\frac{2}{14}*100$

$F_b=14.3\%$

Generally the frequency for Gerbils $F_g$ is mathematically given b

$F_g=\frac{n_g}{n}*100$

$F_g=\frac{6}{14}*100$

$F_g=42.9\%$

Generally the frequency for fish $F_f$ is mathematically given b

$F_f=\frac{n_f}{n}*100$

$F_f=\frac{3}{14}*100$

$F_f=21.4\%$

Generally the frequency for fish $F_h$ is mathematically given b

$F_h=\frac{n_h}{n}*100$

$F_h=\frac{3}{14}*100$

$F_h=21.4\%$

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2 years ago

Free plonts have a good day god loves u

lisov135 [29]

Answer:

God bless you too. hope your having a wonderful day.

7 0

2 years ago