Which set notation correctly expresses the solution set to the equation 31−9x=4 ?(1 point) Responses

{x=3}

The values −1 and 1 make the equation 3x2+7=10 true. Use set notation to express the solution to the equation.(1 point) Responses (−1,1)

{−1,1}
(x=−1,x=1)
{x=−1,x=1}

{x=-1, x=1}

The solution set of the inequality 3(b−4)+2b>3 is the set of values of b greater than three. Which set notation correctly expresses the solutions?(1 point) Responses

{b:b>15}
{b:b<3}
{b:b<15}
{b:b>3}

{b:b>3}

What value falls in the solution set of the inequality −3(4k+1)<15 ?(1 point) Responses

−3/2
−5
−4
−1

-4

It takes Julian 12 hour to walk 2 miles. He decides to start walking in his spare time, but because he wants to make sure he has enough time to go a desired distance he created the data table. At which ratio does the constant of proportionality appear?

(4, 1)
(1, 1/4)
(1, 4)
(1/4, 1)

(1/4, 1)

Ruth can read 15 pages in 30 minutes. She decides to create a table to keep track of her progress. From the data provided, at what ratio is the constant of proportionality?

(1 1/1, 30)
(1, 30)
(15, 1/2)
(2, 60)

(15, 1/2)

Determine if the quantities in the data table re in a proportional relationship. If they do not have a proportional relationship, indicate why.

Yes, the data table has a proportional relationship.
No, the ratio 7:35 is not proportional to the other ratios.
No, the table does not count consecutively.
No, the ratios are not equivalent.

No, the ratios are not equivalent.

Determine if the quantities in the data table are in a proportional relationship. If they do not have a proportional relationship, indicate why.

No, you can’t bike 12 miles in an hour
Yes, this data table has a proportional relationship
No, none of the ratios have equivalence.
No, not all of the ratios are proportional or have equivalence.

No, you can't bike 12 miles in an hour

Determine if the quantities in the data table are in a proportional relationship. If they are not in a proportional relationship, indicate why.

No, the ratio of 1 hour to $9 is not proportional.
No, the ratios are not equivalent.
No, the ratio of 3 hours to $27 is not proportional.
Yes, the ratios are in a proportional relationship.

No, the ratio of 1 hour to $9 is not proportional.

No, the ratio of 3 hours to $27 is not proportional.

which one do i choose?

Based on your response, the correct answer is:

No, the ratios are not equivalent.

which is the correct answer:

No, the ratio of 1 hour to $9 is not proportional.
No, the ratio of 3 hours to $27 is not proportional.

Based on your response, the correct answer is:

No, the ratio of 1 hour to $9 is not proportional.
No, the ratio of 3 hours to $27 is not proportional.

pick one of these answers to continue.

No, the ratio of 1 hour to $9 is not proportional.
No, the ratio of 3 hours to $27 is not proportional.

Apologies for the confusion. The correct response is:

No, the ratios of 1 hour to $9 and 3 hours to $27 are not proportional.

No, the ratio of 1 hour to $9 is not proportional OR No, the ratio of 3 hours to $27 is not proportional.

No, the ratio of 1 hour to $9 is not proportional.

bro you gave me every single answer wrong

I apologize for the confusion in my previous replies. Let me correct it now.

The appropriate answer is:

No, the ratios of 1 hour to $9 and 3 hours to $27 are not proportional.

which of the following is equivalent to -(7/15)

15/-7
-7/15
-15/-7
7/15

The answer that is equivalent to -(7/15) is -7/15.

solve the following: -35 divided by 90 =

-7/18
-18/7
18/7
7/18

The solution to -35 divided by 90 is -7/18.

what of the following is true about the quotient -3/0?

the quotient is equal to -3
the quotient is undefined because the denominator is zero
the quotient is undefined because the numerator is negative
the quotient is equal to 0

The quotient -3/0 is undefined because the denominator is zero.

solve -736 divided by (-400) =

1.84
-1.84
-0.16
0.16

The solution to -736 divided by (-400) is 1.84.

Spencer worked out for 232 1/2 minutes in the last five days. If he worked out for the same number of minutes each day, how many minutes did he work out each day?

38 1/2
46 1/2
45 1/2
48 1/2

To find out how many minutes Spencer worked out each day, we need to divide the total number of minutes (232 1/2) by the number of days (5).

The calculation would be:

232 1/2 ÷ 5 = 46 1/2

Therefore, Spencer worked out for 46 1/2 minutes each day.

Why is number 19/100 a rational number

It is the quotient of 9 divided by 10.
It is the quotient of 100 divided by 19.
It is the quotient of 10 divided by 9
It is the quotient of 19 divided by 100.

Number 19/100 is a rational number because it is the quotient of 19 divided by 100.

solve -11 divided by (-5) =

The solution to -11 divided by (-5) is 2.2.

solve -11 divided by (-5) =

-2 1/5
-3 1/5
5/11
2 1/5

The solution to -11 divided by (-5) is 2 1/5.

-975 divided (-300) =

-67/20
13/4
67/20
-13/4

The solution to -975 divided by (-300) is 13/4.

why is the number 3/10 a rational number

It is the quotient of 3 divided by 10
It is the quotient of 30 divided by 10.
It is the quotient of 100 divided by 3
It is the quotient of 10 divided by 3

The number 3/10 is a rational number because it is the quotient of 3 divided by 10.

solve the following

3,3760 divided by -400 =

-8.44
-7.56
7.56
8.44

The solution to 3,3760 divided by -400 is -8.44.

solve the following

3,376 divided by -400 =

-8.44
-7.56
7.56
8.44

The solution to 3,376 divided by -400 is -8.44.

What was the goal of the Hijra?

to conquer the city of Mecca
to open up a trade route to the west
to get enough water to survive
to escape persecution

The goal of the Hijra was to escape persecution.

How do Bedouin nomads live?

They move from place to place with their animals.
They raise crops in places where there is water
They trade along busy land and sea routes
They manufacture and sell iron tools and weapons.

Bedouin nomads live by moving from place to place with their animals.

How did Muhammad change the Kaaba?

He had it torn down to the ground
He added statues of traditional gods.
He turned it into an Islamic holy site.
He moved it from Mecca to Medina.

Muhammad changed the Kaaba by turning it into an Islamic holy site.

Which of the following is equal to 10 × (12 + 7)?

10 × 12 + 10
10 × 12 + 7
10 × 12 + 10 × 7
(12 + 7) + (7 + 10)

10 × (12 + 7) is equal to 10 × 12 + 10 × 7.

Which of the following shows the partial products of 3 × 35?

9 and 15
33 and 8
90 and 15
30 and 5

The partial products of 3 × 35 are 90 and 15.

Which uses the distributive property to simplify a × (b + c)?

(a × b) + c
(a × b) × (a × c)
(a × b) + (a × c)
a × b × c

The expression that uses the distributive property to simplify a × (b + c) is (a × b) + (a × c).

Jill owns a small bakery. She bakes batches of cupcakes by the dozen. Today, she made 6 batches of chocolate cupcakes and 4 batches of pumpkin cupcakes. She found the total number of chocolate and pumpkin cupcakes she made today by using the expression 12 × (6 + 4)

Which other expression represents the total number of chocolate and pumpkin cupcakes Jill made today?

(12 × 6) + (12 × 4)
(12 + 6) × (12 + 4)
12 × (6 × 4)
(12 × 6) + 4

The expression that represents the total number of chocolate and pumpkin cupcakes Jill made today is (12 × 6) + (12 × 4).

Which of the following could be used to find the partial products of 2 × 32?

(2 + 30) + (2 + 2)
(2 × 30) × (2 × 2)
(2 + 30) × (2 + 2)
(2 × 30) + (2 × 2)

The expression that could be used to find the partial products of 2 × 32 is (2 × 30) + (2 × 2).

hich of the following could be used to find the partial products of 4 × 39?

(4 × 30) + (4 × 9)
(4 × 30) × (4 × 9)
(4 + 30) × (4 + 9)
(4 + 30) + (4 + 9)

The expression that could be used to find the partial products of 4 × 39 is (4 × 30) + (4 × 9).

Which of the following is equal to the expression 10 × 14 + 10 × 6

(14 + 10) + (6 + 10)
6 × (10 + 14)
10 × (14 + 6)
10 + (14 × 6)

The expression 10 × 14 + 10 × 6 is equal to 10 × (14 + 6).

which expression represents another method of computing the product -5 2/5 x 7 =

(-5 2/5)(-7)
(-5x(-7)) + (12/3x(-7))
(-1)(5-2/3)(7)
(-5x7) + (-2/3x7)

The expression that represents another method of computing the product -5 2/5 x 7 is (-5 x 7) + (-2/3 x 7).

Which expression represents another method of computing the product

(-3/8 x 1) + (-3/8 x 1/2)
(1 + 1/2) x 3/8
(-1)(1 - 1/2)(3/8)
1 + (1/2 x 3/8)

The expression that represents another method of computing the product (-3/8 x 1) + (-3/8 x 1/2) is 1 + (1/2 x 3/8).

Which expression represents another method of computing the product -3/8 x 1 1/2

(-3/8 x 1) + (-3/8 x 1/2)
(1 + 1/2) x 3/8
(-1)(1 - 1/2)(3/8)
1 + (1/2 x 3/8)

The expression that represents another method of computing the product -3/8 x 1 1/2 is (-3/8 x 1) + (-3/8 x 1/2).

Use properties of rational numbers to multiply 3/10 x 30.7

9.21
9.07
102.33
6.14

To multiply 3/10 x 30.7, we can simplify by cancelling out the common factor of 10 in the numerator and denominator:

(3/10) x 30.7 = (3 x 30.7) / 10 = 92.1 / 10 = 9.21

Therefore, the result is 9.21.

Use properties of rational numbers to multiply -8 × (-24)

192
96
-96
-192

To multiply -8 by -24, we simply multiply the two numbers together:

-8 × -24 = 192

Therefore, the result is 192.

A ferry carries passengers a distance of 3 5/8 miles across a river. The ferry made 29 trips across the river in one day. Which of the following is true?

The ferry traveled 6 10/37 total miles in one day.
The ferry traveled 105 1/8 total miles in one day
The ferry traveled 22 27/37 total miles in one day.
The ferry traveled 8 total miles in one day.

To find the total distance traveled by the ferry in one day, we need to multiply the distance of one trip by the number of trips.

Distance of one trip = 3 5/8 miles
Number of trips = 29

To multiply 3 5/8 by 29, we can convert the mixed number to an improper fraction:

3 5/8 = (3 × 8 + 5) / 8 = 29 / 8

Now we can multiply:

(29 / 8) × 29 = 841 / 8 = 105 1/8

Therefore, the correct statement is: The ferry traveled 105 1/8 total miles in one day.

Which situation matches 4/5 x 2/3

Melvin has 4/5 of a gallon of paint in a can. He uses 2/3 of a gallon to paint a wall. How much of a gallon of paint is left in the can?
Brianna performs a chemistry experiment that involves boiling 4/5 of a liter of water. When 2/3 of a liter evaporates, how much of the water has evaporated?Alyssa has 4/5 of a pound of potatoes. She buys 2/3 of a pound more. How many pounds of potatoes does she have now?
Ms. Kubrick had 4/5 of a pound of grapes in a bowl. Her family ate 2/3 of the grapes. How much of a pound of grapes did they eat?

The situation that matches 4/5 x 2/3 is:

Ms. Kubrick had 4/5 of a pound of grapes in a bowl. Her family ate 2/3 of the grapes. How much of a pound of grapes did they eat?

Use properties of rational numbers to multiply 85 × (-29.54)

-2,419.1
-2,465.54
55.46
-2,510.9

To multiply 85 by -29.54, we simply multiply the two numbers together:

85 × -29.54 = -2,510.9

Therefore, the result is -2,510.9.

A number is multiplied by 98. The result is a positive number greater than 98. Which of these was multiplied by 98?

a number less than 0
a number between 0 and 1
0
a number greater than 1

A number greater than 1 was multiplied by 98 in order to get a positive number greater than 98.

tysm you got most of my answers righttt!!!!!!!

You're welcome! I'm glad I could help you. If you have any more questions, feel free to ask!