20 miles in 6 hours = ? A) 3 33/100 B) 8 3/4 C) 4 4/5 D) 2 1/2

Answer:MABYE THE SAME AS THE EXAMPLE OR ABECFDHGI

Step-by-step explanation:

Step-by-step explanation:

Y= 67

X= 67÷34 = 1.97

Y= 1.97×(34)

Answer:

4x-17>24(x-2)+5 =

x < 13/10

The line graph with open circle going left into the negatives**

5x-3>17 =

x>4

line graph with open circle going right into the positives **

Sum of first n terms of two AP's are in the ratio (3n + 8) : (7n + 15).

the ratio of their 12th terms​

Let the first terms and common differences of the two APs be a , d & a' , d'.

We know that,

Sum of first n terms of an AP (Sn) = n/2 * [ 2a + (n - 1)d ]

So,

⟹ n/2 * [ 2a + (n - 1)d ] : n/2 * [ 2a' + (n - 1)d' ] = 3n + 8 : 7n + 15

⟹ 2a + (n - 1)d : 2a' + (n - 1)d' = 3n + 8 : 7n + 15

Multiply numerator and denominator by 1/2 in LHS

⟹ a + (n - 1)/2 * d : a' + (n - 1)/2 * d' = 3n + 8 : 7n + 15

Now,

3n + 8 : 7n + 15 is the ratio of nth terms of the two APs.

We have to find the ratio of 12th terms.

We know that,

nth term of an AP (aₙ) = a + (n - 1)d

⟹ a₁₂ = a + (12 - 1)d

⟹ a₁₂ = a + 11d

So,

⟹ a + (n - 1)/2 * d = a + 11d

⟹ n - 1/2 = 11

⟹ n - 1 = 22

⟹ n = 23

Hence, we have to substitute n as 23 to find the ratio of their 12th terms.

⟹ a + 11d : a' + 11d' = 3(23) + 8 : 7(23) + 15

⟹ a + 11d : a' + 11d' = 77 : 176

⟹ a + 11d : a' + 11d' = 7 : 16

∴ The ratio of the 12th terms of the two APs is 7 : 16.

I hope it will help you.

Regards.

Answer:

pretty sure it’s 60°

Answer:

1010

Step-by-step explanation:

Answer:

Step-by-step explanation:

The the age of Sarah be x and the amount she has be y:

When Sarah was 5 and her amount is $50

When x1 = 5, y1 = $50

Also when Sarah was 6, her amount is $100

When x2 = 6, y2 = $100

Find the slope which is also the constant of proportionality

x= ky

k = y2-y1/x2-x1

k = 100-50/6-5

k = 50/1

k = 50

Substitute the value of k in the formula:

x = 50y

This means that Sarah's age is directly proportional to the amount she have. Hence, it can be concluded that it is a direct relationship

Answer:

38 minutes each day

Step-by-step explanation:

Answer:

38 minutes per day

Step-by-step explanation:

The information given says that Jace practices 798 minutes in 3 WEEKS and we need to convert that to days. There are 7 days in a week so multiply

7 x 3 = 21

Now you have to divide the minutes by 21.

798 ÷ 21 = 38

Jace practices piano for 38 minutes every day.

Hope that helps and have a great day!

Answer:

4 /14  ÷  7 /8  =16 /49

Step-by-step explanation:

HOPE THIS HELPS

HAVE A GOOD DAY

STAY SAFE

BYEE.

Answer:

9 gallons per min

Step-by-step explanation:

Answer:

9 gallons per minute

Step-by-step explanation:

Y=2/3x-1/3 is you slope intercept form of the equation

Answer:

Y=2/3x-1/3

Step-by-step explanation:

Answer:

A. New Christian denominations emerged

Step-by-step explanation:

Luthern, Nazarene, Methodist etc are all a result of the reformation.

Answer:

I believe it is long term goals

Step-by-step explanation:

But I don’t really know if it is correct but it sounds like it would be long term goals

The investment of the money in a retirement fund is part of a plan for achieving Long term goals. Thus, option (B) is correct.

Investment refers to the money spend over something that will give profits and higher rates of return. The money can be spent over the business or in the future projects or in the mutual investments etc.

It is basically the asset that has been acquired or invested to earn the wealth. People do spent in various sectors such as gold, shares, bonds, real estate etc. in order to earn maximum profits out of it.

There are two types of investment that is long term investment and short term investment in which the person spending on the long term investment can spend money on the retirement fund.

Therefore, it can be concluded that option (B) is correct.

Learn more about investment here:

https://brainly.com/question/14682309

#SPJ2

Answer:

one bag of pretzels

Step-by-step explanation:

hope this helps

Answer:

1 bag: $3

Step-by-step explanation:

The ratios are

1 bag: $3

5 bags: $10

to do this you need to simplify, the first one is already simplified so we need to do the second

5 bags: $10

=

1 bag: $2

So the first one is bigger

Answer:

Step-by-step explanation:

Hopes to get BRAINLIEST....

Thank you ☺️

Answer:

d. x = 16

Step-by-step explanation:

From the alternate interior angle theorem, we can see that the sum of the 2 labeled angles is 180. We can therefore set up an equation and solve for x:

7x + (2x + 36) = 180

9x + 36 = 180

9x = 144

x = 16

Therefore, x = 16.

Answer:

M is the independent variable and t is the dependent variable

Step-by-step explanation:

She can change the number of mushrooms and it will effect how many tarts she can make.

Answer:

15

Step-by-step explanation:

All you have to do is plug in the values into the variables.

[tex](-2)^{4} - (-1)^{\frac{2}{5} }[/tex]

Now evaluate.

[tex](-2)^{4} = 16[/tex]

[tex](-1)^{\frac{2}{5} } = 1[/tex]

Now subtract the two numbers.

16 - 1 = 15

The answer is 15.

I hope this helps!!

Answer:

12/1 or just 12

Step-by-step explanation:

If you divide 180 by 15 you get 12 and what you divide by the by the top you divide by the bottom and you get 1 because 15 divided by 15 is 1 .

Answer:

What????

Step-by-step explanation:

Answer:

21 in

Step-by-step explanation:

1 ft=12 in

33in-12in=21in

Answer: 16

Step-by-step explanation:

They tell you that for every 5ft=2cm you have 40ft so 40ft/5ft=8 so turn you want to multiply 8x2 to get it in cm which is 16

Answer:

0.2 units

Step-by-step explanation:

It is given that,

Cody has 1/ 2 of a cup of powdered sugar. He sprinkles 2/ 5 of the sugar onto a plate of brownies and sprinkles the rest onto a plate of lemon cookies.

We need to find the sugar content on the brownies.

ATQ,

[tex]B=\dfrac{1}{2}\times \dfrac{2}{5}\\\\B=\dfrac{1}{5}\\\\B=0.2\ \text{units}[/tex]

So, Cody sprinkles 0.2 units of sugar on the brownies.

Answer:

4

Step-by-step explanation:

I didnt look at it right the first time

Intro:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

Solve x−4y=−7 for x...

[tex]x-4y=-7\\x=4y-7[/tex]

Substitute 4y−7 for x in −x+2y=3...

[tex]-x+2y=3\\-(4y-7)+2y=3\\-4y+7+2y=3\\-2y+7=3\\-2y=-4\\y=2[/tex]

Substitute 2 for y in x=4y−7...

[tex]x=4y-7\\x=4(2)-7\\x=8-7\\x=1[/tex]

So the solution of these equations is (1,2).

Answer:

X>7/6

Step-by-step explanation:

Answer:

Kelly offers 9 of her friends to play, but 2 of them don't want to play...so if it costs $4 per person...then do $4.00 • 7 = $28.00......so the answer is $28.00 .

Answer:

$270.625

Step-by-step explanation:

[tex]\frac{x}{250} \frac{108.25}{100} = 270.625[/tex]