All categories

4 years ago

Find the solution: 16x-18=2y 4x+9=y x= y=

Mathematics

1 answer:

faltersainse [42]4 years ago

3 0

Answer:

y=27,x=4.5

Step-by-step explanation:

You might be interested in

I will give brainliest to the right answer<3

ololo11 [35]

Answer:

$994

Step-by-step explanation:

14% of 7100 = 994

5 0

3 years ago

Can someone help me with this question please?

aleksandrvk [35]

Answer:

Step-by-step explanation:

6 0

3 years ago

Help guys pleaseeeee

kkurt [141]

<h2>Answers:</h2>

Exercise 34.

$4t+72\geq 400$ and $t\leq82$ .

Exercise 35.

$30t-4$ .

<h2>Step-by-step explanation:</h2>

<h2><u>Exercise 34.</u></h2>

1. Forming the inequality.

Let's make the left side be a calculation of the total earning based on the number of tickets sols. Also, let's make the right side the cost of the dance to compare and find an adecuate minimum value of x.

$4t+72\geq 400$ .

<em>We use the </em><em>"greater or equal to"</em><em> symbol because the side of x expresses the earning of the committee, and these earnings will have to be equal or greater than the cost of the dance to be able to organize the dance.</em>

2. Solving the inequality.

$4t+72\geq 400\\ \\4t\geq 400-72\\ \\4t\geq 328\\ \\t\geq\frac{328}{4} \\ \\t\geq82$

3. Express your results.

$t\leq82$ , therefore, the dance committee will have to sell at least 82 tickets to be able to cover the cost of the dance.

<h2><u>Exercise 35.</u></h2>

$2-6(-5t+1)$

<em>Apply the associative property of multiplication.</em>

<em>Rule to be applied: </em> $a(b+c)=ab+ac$ .

$2+(-6)(-5t)+(-6)(1)=\\ \\2+30t-6\\ \\30t-4$

Result.

$30t-4$ .

4 0

2 years ago

Alex bought 10 shares of Apex Co. for $95 each and later sold all of them at $105 each. This transaction resulted in what type o

Sauron [17]

If there are choices, please list them.

If not, it is certainly a capital gain if you live in the United States.

And capital gains are taxed. Again if you are in the US and you are not a trader, you will be taxed at a different higher rate if you sold it in less than a 1 year period.

Over a year and it is called a long term gain and the tax rate is lower. There's more about how to write off short term losses and gains, but that's getting into complexity you probably don't need to know about.

Answer: Capital Gain <<<<<<

4 0

3 years ago

Read 2 more answers

the radius of a cycle wheel is 35 cm. Find the number of turns required to cover a distance of 1540 m

Monica [59]

Answer:

Just do 1540 divided by 35

Step-by-step explanation:

6 0

3 years ago

Find the solution: 16x-18=2y 4x+9=y x=____ y=____

Find the solution: 16x-18=2y 4x+9=y x= y=