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3 years ago

What is the value of f? 6f-12= -4f+6

1 answer:

7 0

$6f-12=-4f+6\qquad|\text{add 12 to both sides}\\\\6f=-4f+18\qquad|\text{add 4f to both sides}\\\\10f=18\qquad|\text{divide both sides by 10}\\\\\boxed{f=1.8}$

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3. Write an expression that would help you

Lina20 [59]

Answer:

How long is each piece of wood?

Expression = 32/x

Solve: How long is each piece of wood if

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pieces?

32/8 = 4 foot

5 0

2 years ago

13. Mr. Carmello drives 30 miles each

Sauron [17]

Answer:

240 miles

Step-by-step explanation:

he drives 30 miles there and back which is 60 miles and 6 times 4 is 24 so 60 times 4 is 240

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3 years ago

The length of a rectangle is six times it’s width. If the area of the rectangle is 600 ft squared find the perimeter

MatroZZZ [7]

Answer:

212 is the perimeter

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve for x and y<br> 6(ax + by) = 3a + 2b ; 6(bx-ay) = 3b - 2a

slava [35]

6×ax+6×by =6ax+6by =3a+2b,6×bx-6×ay=3b-2a=6bx-3a+2b

4 0

3 years ago

PLEASE HELP!!! The formula F =9/5 C + 32 expresses Fahrenheit temperature in terms of Celsius temperature. Find the Celsius temp

mrs_skeptik [129]

Answer:

The Celsius temperature is 5° when the Fahrenheit temperature is 41°.

Step-by-step explanation:

Given that:

F = $\frac{9}{5}$ C + 32

Where,

F represents the temperature in Fahrenheit

C represents the temperature in Celsius

For calculating Celsius temperature from 41° Fahrenheit, we will put F=41 in given equation

$41=\frac{9}{5}C+32$

Subtracting 32 from both sides

$41-32=\frac{9}{5}C+32-32\\9=\frac{9}{5}C$

Multiplying both sides by 5/9

$\frac{5}{9}*9=\frac{5}{9}*\frac{9}{5}C\\5=C\\$

C = 5°

Hence,

The Celsius temperature is 5° when the Fahrenheit temperature is 41°.

6 0

3 years ago