3 years ago

3

Mathematics

1 answer:

kogti [31]3 years ago

8 0

Answer:

Step-by-step explanation:

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What operation comes first?

lord [1]

Parentheses!! Don’t forget PEMDAS! (Parentheses, exponents, multiplication, division, addition, subtraction)

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3 years ago

Simplify the expression (18x^2 / 3x^6) .

borishaifa [10]

The answer is 6/x^4.

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Read 2 more answers

What's the answer for 4d - 35= -3

Ket [755]

Answer:

The answer is 8.

Step-by-step explanation:

Given:

4d - 35= -3.

Now, the solution:

$4d-35=-3$

Adding both sides by 35 we get:

$4d=-3+35$

$4d=32$

Dividing both sides by 4 we get:

$d=8$

Therefore, the answer is 8.

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4 years ago

A box of 200 rubber bands costs $1.20. what is the unit price of the rubber bands?

WINSTONCH [101]

Answer:

0.006 cents

Step-by-step explanation:

divide 1.20 with 200

since a unit price is 1 of something

so 1.20 divided by 200 = 0.006 cents.

0.006 is your answer.

4 0

4 years ago

An interior designer is planning a room but needs to first figure out the dimensions. The length of the room is 23 inches on the

Lostsunrise [7]

Answer:

30.67 feet

Step-by-step explanation:

A proportion is often useful for solving scale drawing problems.

actual size : drawing size = (room length) : (23 in) = (2 ft) : (1.5 in)

Multiplying by 23 in gives ...

room length = (2 ft)(23 in)/(1.5 in) = 46/1.5 ft = 30 2/3 ft

room length ≈ 30.67 ft.

4 0

3 years ago