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3 years ago

The difference of three times a number and 1 is the same as twice the number find the number

Mathematics

1 answer:

zysi [14]3 years ago

6 0

3x - 1 = 2x
3x = 2x + 1
3x - 2x = 1
x = 1

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Solve this question 15-3 × 8 ÷ 2

Lera25 [3.4K]

15-24/2
15-12
3
the answer is 3

5 0

3 years ago

Read 2 more answers

Express the answer in standard form.

Natali [406]

Answer:

$-2x^{2} +8x-10$

Step-by-step explanation:

Standard form is basically where the degrees of the terms are in descending order.

First, let's distribute the negative sign to the terms in the second parentheses:

$-(3x^{2} -5x+3) = -3x^{2} +5x-3$

Now, we can just combine like terms with the terms from the first parentheses:

$x^{2} +3x - 7 - 3x^{2} +5x-3 = -2x^{2} +8x-10$

So, our answer is: $-2x^{2} +8x-10$

8 0

2 years ago

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I need it fast! 10 points!

ollegr [7]

Volume of large prism: 8 x 4 x 2 1/4 = 72 cubic inches

volume of small prism: 1/4 ^3 = 0.15625 cubic inches

72 / 0.15625 = 4,608 cubes

3 0

2 years ago

Inductive Reasoning

Inessa [10]

Their all snakes? i dont what else there is to think of

6 0

3 years ago

HELP UUUURRRRRRRGGGGGEEEEEENNNNTTTTT PLLLLZZZZZ IM BAD AT MATHHHHHHHH

fomenos

Answer:

-1 8/9

Step-by-step explanation:

w + ( - x)

w = -5/9

z = 4/3

Input:

-5/9 + ( -4/3)

-5/9 - 4/3

-4/3 * 3/3 = -12/9

-5/9 - 12/9 = -17/9 = -1 8/9

If my answer is incorrect, pls correct me!

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-Chetan K

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3 years ago