3 years ago

Solve equation2x - 7x + 10 = -2

Mathematics

2 answers:

lapo4ka [179]3 years ago

8 0

Answer:

x = 12/5 or 2 2/5

Step-by-step explanation:

monitta3 years ago

3 0

Answer:

12/5

Step-by-step explanation:

2x-7x+10=-2 -5x+10=-2 -5x+10-10=-2-10 -5x=-12 x=12/5

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A volunteer has 12 pounds of bird seed to put in bird theaters in all of the city parks. there are 3 1/4 Cups of bird seed in a

juin [17]

3 1/4= 13/4
13/4×12=39
3/4÷39=1/52
The answer I 1/52

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3 years ago

3sqrt (27-81)-5<br><br> illyyyyy

Dennis_Churaev [7]

Answer:

$3\sqrt[3]{x-3}-5$

Step-by-step explanation:

You can factor out the common term of 27 from 81*

$\sqrt[3]{27(x-3)}-5$

Separate

$\sqrt[3]{27}\sqrt[3]{x-3}-5$

Simplify $\sqrt[3]{27}$ **

$3\sqrt[3]{x-3}-5$

Finito. Nothing further can be done

*factor out 27

$\frac{27x}{27}-\frac{81}{27}=x-3$

** $\sqrt[3]{27}=3$ because

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7 0

3 years ago

-0.183 as a fraction in the simplest form??

IRISSAK [1]

-0.183 = -0.183 / 1

Numerator = -0.183 × 10 × 10 × 10 = -183
Denominator = 1 × 10 × 10 × 10 = 1000

Numerator / Denominator = -183 / 1000

Our simplified fraction is:

= -183/1000

8 0

3 years ago

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rewarding brainly and if you dont look for a unanswered question i posted or lmk if you want me to post one

disa [49]

Answer:

yes plz post one

Step-by-step explanation:

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3 years ago

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A car used 15 gallons of gasoline when driven 315 miles. Based on this information, which expression should be used to determine

JulijaS [17]

Given trhat a car used 15 gallons of gasoline to cover 315 miles.

The expression that will be used to determine the unit rate of miles per gallon of gasoline is:

$\frac{315\text{ miles}}{15\text{ gallons}}$

ANSWER:

$\frac{315\text{ miles}}{15\text{ gallons}}$

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2 years ago