3 years ago

2x + 7 + (3 - y) = -4 + 6i

Mathematics

1 answer:

Pavlova-9 [17]3 years ago

5 0

Answer:

2.50 is the answer i hope its right i doubled checked it with my algebra teacher

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16(25+x) written in standard form

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Answer:

400 + 16 x

Step-by-step explanation:

hope this helps

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2 years ago

What is the answer to this 3x−y=7 −4x+6y=0

pantera1 [17]

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-7, -0

Step-by-step explanation:

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2 years ago

PLS help solve for x: -6(2x-5) = 18

Mashutka [201]

Hey!

$-6(2x-5) = 18$

Switch it around and it becomes:

$2x - 5 = 18 \div -6$

First find 18 ÷ -6

$18 \div -6 = -3$

Positive ÷ negative OR negative ÷ positive is always negative.

That leaves you with:

$2x - 5 = -3$

Switch that around and it becomes:

$-3 + 5 = 2x$

Find -3 + 5

$-3 + 5 = 2$

That leaves you with:

$2 = 2x$

Divide both sides by 2 to leave x alone

$\frac{2}{2} = \frac{2x}{2}$

$\framebox{x = 1}$

4 0

3 years ago

2. Which of the following is considered an

Zolol [24]

Answer:

Step-by-step explanation:

All of the rest you have to pay off. A savings account is a good place to keep money safe for the future, and you can also make interest.

6 0

2 years ago

Read 2 more answers

One weekend, 600 tickets were sold to a carnival for a total of $2400. If an adult's ticket costs $6 and a child's ticket costs

erastovalidia [21]

Answer:

adults : 0 children: 600

Step-by-step explanation:

x + y = 600

6x＋4y = 2400

4×(x + y = 600) = 4x＋4y = 2400

(6x＋4y = 2400) － (4x＋4y = 2400) = x=0

so y=600

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2 years ago