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4 years ago

How do you solve...3c^3d/9cd^-1

Mathematics

1 answer:

Maksim231197 [3]4 years ago

4 0

3c³d = c²d²
9cd^-1 3

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86-[(4-9)².3] simplify

Sonja [21]

Answer: 218

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

If you answer 1,2,3,4 correctly I will give brainliest

Readme [11.4K]

Answer:

1.square root of 10, pie, 3.5

2. 2 square root of 7, square root of 24, 2pie

3.square root 12/3, square root 3, 1.5

4.square root 8/2, 2, square root of 7

Step-by-step explanation:

3 0

3 years ago

mylen [45]

The cafeteria sold 41 corn chips and 80 potato chips.

Step-by-step explanation:

Let,

Corn chips = x

Potato chips = y

Price of corn chips = $0.80

Price of potato chips = $0.60

According to given statement;

x+y= 121 Eqn 1

0.80x+0.60y=80.80 Eqn 2

Multiplying Eqn 1 by 0.80

$0.80(x+y= 121)\\0.80x+0.80y=96.80\ \ \ Eqn\ 3$

Subtracting Eqn 2 from Eqn 3

$(0.80x+0.80y)-(0.80x+0.60y)=96.80-80.80\\0.80x+0.80y-0.80x-0.60y=16\\0.20y=16$

Dividing both sides by 0.20

$\frac{0.20y}{0.20}=\frac{16}{0.20}\\y=80$

Putting y=80 in Eqn 1

$x+80=121\\x=121-80\\x=41$

The cafeteria sold 41 corn chips and 80 potato chips.

Keywords: linear equation, subtraction

Learn more about linear equations at:

#LearnwithBrainly

5 0

4 years ago

84 times four thirds

Svetllana [295]

112
84 times 4/3= 336/3=112

8 0

3 years ago

Solve for x. x-17=-57 i need help

seraphim [82]

X - 17 = -57
-17. -17
x = -74

hope this helps xo

7 0

3 years ago