Solve the equation 8x - 2 + x = 3(1 - 2x)

Answer: 30 degrees

Step-by-step explanation:

Answer:

[tex].24\\is\\reapeating\\0.24[/tex]

Step-by-step explanation:

Answer:

When looking straight at the display, read the position of the needle along the scale.

Step-by-step explanation:

YAN PO YUNG CLUE TRY MO PONG GAWIN PERO YANG SAGOT KO HINDI PO NONSENSE

The ratio of dogs to cats at the

pet store is 2:5. If there are 6 more

cats than dogs, how many dogs are

at the pet store?

Dogs : 2

Cats : 5

-1

5 - 2 = 3,

-1, 0, 1, 2, 3, 4, 5

1 - 5 will give us a 6

Considering that both Chicago and Memphis are in the same time zone, the flight took one hour and 40 minutes.

It Chicago at 9:50 AM Central Time and arrived in Memphis at 11:30 AM Central Time. Since they are in the same time zone, we don't have to do anything but subtract, then:

11:30 - 9:50

30 < 50, hence we remove one hour from Memphis and add 60 minutes, thus:

10:90 - 9:50 = 1:40

The flight took one hour and 40 minutes.

More can be learned about operations with hours at https://brainly.com/question/25169144

Step-by-step explanation:

p-p-7=22- p

p-7-p = 22 - p

p-7+7 = 22+7

Answer:

I got y'all with this one the answer is 68°

Step-by-step explanation:

I hope this helps.

Answer:

83%

Step-by-step explanation:

100%-17%=83%

i hope it helps

Answer:

b

Step-by-step explanation:

The immediate effect on the money supply when the Federal Reserve sells $50,000 in Treasury bonds to a bank at 8% interest is that It is decreased by $50,000.

Option A is the correct answer.

We have,

When the Federal Reserve sells Treasury bonds to a bank, it takes money out of the banking system.

The concept used in this scenario is the Open Market Operations (OMO) conducted by the central bank, which in this case is the Federal Reserve.

Open Market Operations refer to the buying and selling of government securities, such as Treasury bonds, by the central bank in the open market.

The bank pays $50,000 to the Federal Reserve to purchase the bonds, and this money is removed from the money supply, leading to a decrease in the overall money supply in the economy.

Thus,

The immediate effect on the money supply is:

A. It is decreased by $50,000.

Learn more about money supply here:

https://brainly.com/question/34673738

#SPJ7

Answer:

C

Step-by-step explanation:

Let's set up a simultaneously equation to solve for two unknows.

Let x be the cost of cheese pizza

Let y be the cost of mushroom pizza

"Jack bought 3 slices of pizza and 4 slices f mushroom pizza for a total cost of $12.50."

Therefore,

3x + 4y = 12.50 (Equation 1)

"Grace bought 3 slices of cheese pizza and 2 slices of mushroom pizza for a total cost of 8.50."

Therefore,

3x + 2y = 8.5 (Equation 2)

From equation 1, let's solve for x in terms of y

3x + 4y = 12.50

3x = 12.50 - 4y

[tex]y = \frac{12.50-4y}{3}[/tex]

Plug in this y value into equation 2, we have:

[tex]3(\frac{12.50-4y}{3}) + 2y = 8.5[/tex]

We will get that y = 2

Hence, option C is the answer.

The expression 89÷486000 represents the quotient of 89 and 48600

The result of the quotient 89÷486000 is 0.000183

To do this, we simply make use of a calculator.

We have:

89÷486000

Using a calculator, the result is:

89÷486000 = 0.00018312757

Approximate to the six decimal places

89÷486000 = 0.000183

Hence, the quotient 89÷486000 is 0.000183

Read more about quotients at:

https://brainly.com/question/7068223

Answer:

1 and 3

Step-by-step explanation:

What is the real- world meaning of the first equation?

The first equation is: 2x+3y=13.50

[tex]\rule{300pt}{1pt}[/tex]

Solve this system of equations using the substitution method.

[tex] 2x + 3y = 13.50 \\ 3x + 2y = 16.50[/tex]

[tex]2x + 3y = 13.50 \\ x = 5.5 - \frac{2}{3} y[/tex]

[tex]2(5.5 - \frac{2}{3} y) + 3y = 13.50[/tex]

[tex]y = 1.5[/tex]

[tex]x = 5.5 - \frac{2}{3} \times 1.5[/tex]

[tex]x = 4.5[/tex]

[tex](x,y)=(4.5,1.5)[/tex]

[tex]\rule{300pt}{1pt}[/tex]

What are the prices of adult and student tickets?

The type of study which is sports medicine doctor is using on the adult athletes for the placebo soft drink is experiment.

Statistical study is used to obtain the data and examine this data in the way, that its effectiveness can be measured.

There are three main types of statistical study-

It is given that a sports medicine doctor is interested in comparing the effectiveness of a new sports drink for adult athletes.

For this, the doctor randomly assigns a group of 80 adult athletes into 2 equal groups of 40-40 each.

Now, one group is given the new sports drink, while the other is given a placebo.Here, the medicine doctor is directly giving the sport drink to a set of sample.

By this he will, see the effectiveness of the group which are given placebo drink compare to the other group, which are not given this drink.

Thus, type of study which is sports medicine doctor is using on the adult athletes for the placebo soft drink is experiment.

Learn more about the type of statistical study here;

https://brainly.com/question/13171394

The percent of what 15 is of 45 is; 33.33%

We want to find the percentage of 15 out of 45.

This means that we can express it as;

15/45 * 100%

⇒ 33.33%

Thus, we conclude that the percent of what 15 is of 45 is 33.33%

Read more about percentage at; https://brainly.com/question/843074

Answer:

It's option 'B'

Please mark as brainliest

Answer:

[tex]8^{-5}[/tex]

Step-by-step explanation:

When both terms share the same base, and you are multiplying, you are really adding the variables. Add:

[tex]8^{-9} * 8^{4}\\ = 8^{-9 + 4} = 8^{-5}\\\\8^{-5}[/tex]is your answer.

~

Answer:Differentiate w.r.t. x. 12.3. 12.3. Tick mark Image. View solution steps ... Worked example: Taylor polynomial of derivative function. Khan Academy.

Step-by-step explanation:

Answer:

$21.75

Step-by-step explanation:

3% = .03

725 * .03 = 21.75

Step-by-step explanation:

6 cm, 8 cm, and 10 cm (B) form a triangle.

The Triangle Inequality Theorem states that the sum of the lesser two sides must be greater than the third.

Answer:

t = -6.25

Step-by-step explanation:

3/4 (184+t) =237

multiply by 3/4

184 + t =  177.75

subtract 184

t = -6.25

Answer:

9.7..................

Answer:

If its just the number then 9.7

Step-by-step explanation:

9.7 is the exact opposite of -9.7

Please mark brainlest

Step-by-step explanation:

Roots Theorem

[tex]6 {x}^{2} + 11x - 10 = 0[/tex]

Use the AC method,

The roots must multiply to -60 and add up to 11.

Those two numbers are 15 and -4

So we have know

[tex]6 {x}^{2} + 15x - 4x - 10 = 0[/tex]

[tex]3x(2x + 5) - 2(2x + 5)[/tex]

[tex](3x - 2)(2x + 5) = 0[/tex]

Set each binomial equal to zero

[tex]3x - 2 = 0[/tex]

[tex]3x = 2[/tex]

[tex]x = \frac{2}{3} [/tex]

[tex]2x + 5 = 0[/tex]

[tex]2x = - 5[/tex]

[tex]x = - \frac{5}{2} [/tex]

Answer:

-17 (I believe)

Step-by-step explanation:

If x = 64 then the first one is asking for the square root of 64 (8)

With y being 25 the second part of this problem is actually really easy, all its doing is getting the square root and then squaring it (doing nothing at all) so that would just be 25 which would make it

8-25 which would be -17

Answer:

170

Step-by-step explanation:

There are three times as many teaching assistants as research assistants. Find the number of research assistants employed by the university. Hence the number of research assistants is 170.