If b is a rational number, and x + b is rational, what must be true about x?

Answers

Answer 1

Answer:

X is a rational number

Step-by-step explanation:

if b is not rational X+b will not be rational


Related Questions

158, 155,152,...

Find the 34th term.

Answers

Answer:

50

Step-by-step explanation:

the numbers are decreasing by 3 and 3 times 34 is 102

152- 102= 50

lmk if im wrong so i can fix it

EDIT: Its wrong dont use that answer lol

Explain how you would solve 25- 6R when R = 3. Make sure to explain each step.

Answers

Fist you need to substitute the value of R into the equation

25-6(3)

Now you simply
First multiple 6(3)

25-6(3)
25-18

Now solve!
25-18
7

The answer is 7

Can someone please help me answer this?

Answers

Answer: D. 3d

Explain: 3x10=30, 3x11=33, 3x12=36, 3x13=39

Riddle
Your stuck in a pyramid with no way to get out. You don't know how big it is. How do you solve your problem?

Answers

there isn't a rule that u dont have anything so pull out a ruler and measure it

On a coordinate plane, point A is 1 unit to the left and 1.25 units up. Point B is 1.25 units to the left and 0.25 units up. Point C is 0.25 units to the left and 1 unit down. Point D is 0.25 unit to the left and 0.25 unit up.

Which point is located at (Negative 1, 1, and one-fourth)?
A
B
C
D

Answers

Answer:

It is Number A

Step-by-step explanation:

Got it off edge 2021 6th grade assighnment

Answer:

a lol

Step-by-step explanation:

4 +14 x 17 x 4 + 3
Orders of operations

Answers

959
You do 14 times 17 then times that by 4 that add 4 and 3

A plane can travel 640 miles against the wind in the same time it can travel 800 miles with the wind. If the plane can fly 180 mph in calm air, what is the speed of the wind? If x represents the speed of the wind, which expression represents the time it takes for the plane to travel the 640 miles against the wind?
1. 640/x
2. 640/(x+180)
3. 640/(180-x)

Answers

The answer is number 3

PlS HeLP!!!
what number makes this equation true?
_ ÷8=4

Answers

32 is the right answer

Answer:

32

Step-by-step explanation:

8 times 4 is 32

Violet saw a scarf online for $24. If she has an 18% discount coupon what would be the discount amount?

Answers

The discount would be $4.32, and the total after the discount would be $19.68.

The equation 4s + 3d = 33 is used to determine the number of sandwiches, s, and drinks, d, that can be purchased with $33. If you purchase 3 drinks at $3 each, how many sandwiches will you be able to purchase?

Answers

You will be able to purchase 6 sandwiches at $4 each.

PLS PLS PLS HELP MEEEEEEEEEEEEEE

Answers

Answer:

Choice B: Carbon would not be recycled and added to soil, interrupting the cycle.

Step-by-step explanation:

Without the help of decomposers, the ones who break the dead organisms down, the carbon would be locked inside the dead organism. Then carbon wouldn't be able to get recycled through the air. The only way it could be released would be through combustion.

What do 5.75 and 8.75 have in common

Answers

They have 0.75 as their decimal

Answer:

Least common multiple (also called the lowest common multiple or smallest common multiple or LCM) of one or more integer numbers

Step-by-step explanation:

Someone please answer this for me ASAP

Answers

the answers are

31
7
1
-5

i hope this helped. have a good day
-5, 31
-1, 7
0, 1
1, -5

The best way to find the answer to this question is to type in the equation into a graphing calculator under “y=“ then press the graph/ table button!

Need help with question number 11

Answers

Answer:

..

Step-by-step explanation:

Answer:

Done! I already sent you the answer.

Step-by-step explanation:

i need help this is cell division concept map

Answers

the picture won’t load it’s showed a white screen for minutes now

Selena is 2 years older than Maria, and Sofia is 3 years younger than Maria. If the sum
of their ages is 44, then how old is each girl? (Let Maria's age = z.)

Answers

Answer:

Hi! Maria is 15 years old, Selena - 17 and Sofía - 12

Hi there! Maria is 15 years old, Selena is 17 years old and Sofia is 12 years old.

Which of the following shapes are rectangles? Choose two answers!!!! Please helpppp !!!!!!!!!!!!!!

Answers

Answer:

A&D

Step-by-step explanation:

Answer:

A. and C.

Step-by-step explanation:

because 2, 2 sides are equal of four line boxes

could someone help me with this please? thank you

Answers

Answer:

x1 = 0.52

x2 = -10.1

x3 = 0.97

Step-by-step explanation:

From the question;

x1 = 1 - 3/(x0)^2

x0 = -2.5

x1 = 1- 3/(-2.5)^2

x1 = 1 -0.48

x1 = 0.52

x2 = 1 - 3/(x1)^2

x2 = 1 - 3/0.52^2

x2 = 1 - 11.1

x2 = -10.1

x3 = 1 - 3/(x2)^2

x3 = 1- 3/(-10.1)^2

x3 = 0.97

A farmer decides to sell 32 pounds of his small 96-pound potato crop. What percent of the crop did he sell?

Answers

Answer:

33.33

Step-by-step explanation:

internet said 32 is 33.33 percent of 96

Michael is purchasing back to school supplies. He gets a math workbook for $19.88, a calculator for $35.97, and a pack of pencils for $8.27. How much did he spend on school supplies?

Answers

Answer:

$64.12

Step-by-step explanation:

Michael is purchasing back to school supplies. He gets a math workbook for $19.88, a calculator for $35.97, and a pack of pencils for $8.27. How much did he spend on school supplies?

The amount that he spent on school supplies is calculated as:

Cost of math workbook + Cost of a calculator for + Cost of a pack of pencils for

$19.88 + $35.97 + $8.27

= $64.12

Answer:

$64.12

Step-by-step explanation:

PLEASEEE HELPPPPP MEEEEE IRREGULARR SHAPE AREA OF BOTHH
WILL GIVE BRAINLIEST:)PLSSS PLSSSSS PLZ HELPPP PLZZZ PLS HELP ME!!! WILL GIVE BRAINLIESTT
HELP WITH BOTHHH PLZZZ

Answers

Answer:

I think The White one is 3.61 and the purple is 10....

Step-by-step explanation:

we just divide the shapes into separate and find the area of each separate shape

a bag contains 3 red sweets and 5 green sweets. Tim takes a sweet at random and eats it. he then takes another sweet. what is the probability that Tim takes 2 red sweets

Answers

Answer:25% chance

Step-by-step explanation:

easy

i need help can yall help me

Answers

Answer:

2{[tex]\frac{1}2}[/tex]t+3}=1

2[tex]\frac{1}{2}[/tex]t+2 * 3=1

t+6=1

t=-5

Step-by-step explanation:

2{[tex]\frac{1}2}[/tex]t+3}=1

2[tex]\frac{1}{2}[/tex]t+2 * 3=1

t+6=1

t=-5

find the sum: (6a + 6) + (3x - 2) + (2a + 4)

Answers

Answer:

8a + 3x + 8

All you have to do is add numbers around to make the process easier.

42−3×8














































































EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

18 because starting with multiplying
42-24=18

[tex]\huge\text{Hey there!}\\\\\\\huge\boxed{\mathsf{42 - 3\times8}}\\\huge\boxed{\rightarrow\mathsf{ 42 - 24}}\\\huge\boxed{\rightarrow\mathsf{18}}\\\\\\\\\boxed{Answer: 18}\huge\checkmark\\\\\\\huge\text{Good luck on your assignment \& enjoy your day!}\\\\\\\\\huge\boxed{\frak{Amphitrite1040:)}}[/tex]

PLEASE HELP URGENTLY I WILL MARK BRAINLIEST!!

Answers

Answer:

-99

Step-by-step explanation:

An integer is a whole number...no fractions, no decimals.

-99

integers are whole numbers. doesn’t matter if they are negative or positive. -99 is the only whole number. hope i helped. have a good day

answers for the 2 boxes please ​

Answers

i believe it’s (4,22)
i’m sorry if that’s not correct
have a great day!:)

Answer:

(4, 22)

Step-by-step explanation:

y = 5x + 2

y  = 3x + 10

Since both equations are equal to y, we can have both equations equal to each other).

5x + 2 = 3x + 10

5x + 2 - 3x - 2 = 3x + 10 - 3x - 2

5x - 3x = 10 - 2

2x = 8

2x/2 = 8/2

x = 4

(Substitute the x value to any equation to solve for y).

y = 5x + 2

y = 5(4) + 2

y = 20 + 2

y = 22

So, the answer is (4, 22).

Hope this helped! <3

Can you please help me with this???

Answers

Answer:

SQT = 100

Step-by-step explanation:

A full circle equals 360 degrees, when the other angles are added up 140 + 120 = 260 which is 100 off of 360 meaning the last angle is that 100 degrees.

If a person walks 1/4 miles in 10 minutes, how far will that person walk in one hour?

Answers

Answer:

a mile and 2/4

Step-by-step explanation:


1. The difference of five times a number and 6 is -2.

Answers

Answer:

13

Step-by-step explanation:

5-x+6=-2

X=13

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