The points (1,-23) and (6,r) lie on a line with slope 4. Find the missing coordinate r.

Answer:

i think it is 9/28 but i am not shure

Step-by-step explanation:

i found the lcd (least comon denominator) and made

28/4 and 28/1 and the multiplyed the number i multipyed to the denominator to the top number and got 28/16 and 28/7 and then subtracted that

i am not shure that that is correct tho

srry if wrong (:(

Answer:-x (exponent-> 7)

Step-by-step explanation:

Answer:

8 Buses

Step-by-step explanation:

If there is 604 students and buses can hold 78 people divede. After you get the answer it would be 7 and decimals and there are also teachers coming so you would need 8 buses.

6(3x-1) or 18x-6

Step-by-step explanation:

4-x-(-9x)-10+10x

18x-6

6(3x-1)

if u need explanation let me know ❤️

please give me brainlest

Answer:

Each of these equations solves as 1, because each one of them is an instance of the same expression being divided by itself.

This will always give you a value of 1, as long as the denominator does not end up with a zero value.

Take for instance the third question:

[tex]\frac{p^4}{p^4}\\= p^4 \times p^{-4}\\= p^{(4 - 4)}\\= p^0\\= 1[/tex]

This stands true with all three questions.

HOWEVER

I say this assuming that the 5 following the first brackets in the first question is meant to be an exponent, and not a multiple.  Given that the norm is to make any numeric multiples precede the brackets, I assume it is an exponent. and we're good.

It's not using superscript though, which could mean that they want it multiplied by five instead of raised to the power of.

If that's case, we can solve it the same way we solved question 20.  If the bases are the same, then when multiplying or dividing the terms, you can simply add or subtract the exponents respectively:

[tex]\frac{(4x + 2y)\times5}{(4x + 2y)^5}\\= 5(4x + 2y) \times (4x + 2y)^{-5}\\= 5(4x + 2y)^1 \times (4x + 2y)^{-5}\\= 5(4x + 2y)^{1 - 5}\\= 5(4x + 2y)^{-4}\\= \frac{5}{(4x + 2y)^{4}}[/tex]

Again, this is probably not the correct answer for question 18, as that 5 is almost guaranteed to be meant as an exponent.  If it is instead a coefficient though, then this would be the answer to it.

Answer:

person above me is correct

Step-by-step explanation:

Answer:

5,7,9,11

Step-by-step explanation:

5-4<8 = 1<8

7-4<8 = 3<8

9-4<8 = 5<8

11-4<8 = 7<8

its giving me 50 points just for answering this so I'm happy

Thank you so much for the points :)

Answer:

y = -3x + 10

Hope this helps!

-11926004939

Hope I helped

Answer:

OMG SOOO MUCH MATH AHHHHH

Answer:

That's a Mean Trend

Explanation:

Just look at how mean those dots look.

Answer:

i think its B

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

GS:S

(GreenShirt:Students)

3:8

12÷3=4

1 Part=4

8×4=32

32 Students didn't have a green shirt

Answer:

No, Victoria doesn't have enough. She doesn't have enough because 15% off of 139.99 is 118.99. But then their is a 7% sales tax. So once you add the sales tax you get $127.32 and her max is $125.

Step-by-step explanation:

Answer:

y=2x

Step-by-step explanation:

Answer:

you should be equal

Step-by-step explanation:

Answer:

equal

equal

equal

equal

equal

Step-by-step explanation:

they are all equal

Answer: THE ANSWER IS THE LAST CHECK BOX.

Step-by-step explanation:

Answer: 66 is the circumference

Step-by-step explanation: Formula of circumference: 2 times pi times R

R is radius and Diameter is 2 times of R. Formula of circumference can also be: pi times R. 22/7 times 21 is 66.

Answer:

76.70

Step-by-step explanation:

Answer

Sorry! number 12 is 2

Step-by-step explanation:

Answer:

Step-by-step explanation:

The highest power of the variable will be the degree of the polynomial.

11 )  Degree of polynomial = 3

12 ) Degree of polynomial = 2

13)Degree of polynomial = 4

14) Degree of polynomial = 5

15)Degree of polynomial = 3

16) Degree of polynomial = 5

17)Degree of polynomial = 7

18)Degree of polynomial = 4

19)Degree of polynomial =3

20)Degree of polynomial = 7

Answer: b. $1545

Find the amount of interest: for the time period, use 9/12 months, which equals 3/4, or 0.75; multiply: $1500 x 0.04 x 0.75 =$45. Add to find the amount paid back: $1500 + $45 = $1545

Step-by-step explanation: b. $1545

Find the amount of interest: for the time period, use 9/12 months, which equals 3/4, or 0.75; multiply: $1500 x 0.04 x 0.75 =$45. Add to find the amount paid back: $1500 + $45 = $1545

Answer:

He can buy 32 tickets.

Step-by-step explanation:

Caleb starts w $57, subtract $9 because of the dinner. He is left with $48. Divide 48 by 1.50 which results in 32 tickets.

Answer:

d is the answer

Step-by-step explanation:

just multiply

Answer:

36

Step-by-step explanation:

brainliest

Answer:

The answer is 16.4 because you count using rise over run.

Step-by-step explanation:

answer to 1.  9.45

Step-by-step explanation:first you have to multiple 2 x 5.3 = 10.6

then add 1.25 + 10.6 = 11.85

then subtract 11.85 - 2.4 = 9.45

Step-by-step explanation:

becuase you put 15 for fifteen

and 645 thousandths

answer to 3. seven and fourteen hundredths

Step-by-step explanation:

just the same as 2 you just need to know decimal place value

answer to 4.  (225x72)/1000000, 225 thousandths × 72 hundredths

Step-by-step explanation:

first you have to find out that 0.225 x 0.72 = 0.162

then check to see if the other options equal the same

2.25 x 7.2 = 16.2 so it dosen't match

(225x72)/1000000 = 0.162 so it dose match

225 × 72 × 0.001=16.2 so it dosen't match

225 thousandths × 72 hundredths= 0.162 so it dose match

Answer:309,512,375

Step-by-step explanation:

Answer:

1. x= 11.2

2. x= 8

Step-by-step explanation:

1.

[tex]124+5x=180\\-124 -124\\5x=56\\\frac{5x}{5} = \frac{56}{5} \\ x=11.2[/tex]

Check:

[tex]124+5(11.2)=180\\124+56=180\\180=180[/tex]

2.

[tex]7x-6=50\\+6 +6\\7x=56\\\frac{7x}{7} = \frac{56}{7} \\x=8[/tex]

Check:

[tex]7(8)-6=50\\56-6=50\\50=50[/tex]

Answer

1. 11.2

2. 8

Step-by-step explanation: