Sanjay solved the equation below. Which property did he use to determine that 7 x + 42 = 42 is equivalent to 7 x = 0?

7 (x + 6) = 42. 7 x + 42 + 42. 7 x = 0. x = 0.
distributive property of equality
subtraction property of equality
multiplication property of equality
division property of equality

Answers

Answer 1

Answer:

subtraction property of equality

Step-by-step explanation:

Answer 2

Answer:

its B. subtraction property of equality

Step-by-step explanation:

i did it on edge


Related Questions

b + 11 = -12 solve for b=

Answers

b=-23
explanation: -12-11=-23 put -23 into equation -23+11=-12
b+11=-12
b+11-11=-12–11
b=-23

Petra eats five and three fifths pies in a pie-eating contest. Paulie eats three and fourteen sixteenths pies in the contest. How many more pies did Petra eat?

one and fifty eight eightieths pies
one and seventeen twenty firsts pies
two and fifty eight eightieths pies
two and seventeen twenty firsts pies

Answers

Answer:

one and fifty eight eightieths pies

Step-by-step explanation:

Answer: 1 10/15

Step-by-step explanation:

If 3x + 2y = 5, what is the value of the expression 6x + 4y - 7?

Answers

Answer:

3

Step-by-step explanation:

x = 1

y = 1

6+4-7 = 3

Answer:

3

Step-by-step explanation:

Drag the numbers below to put them in order from least to greatest:

Answers

Answer:

-16.7, -16.4, -7.5, -4.4, 7, 13

Step-by-step explanation:

Answer:

-16.7, -16.4, -7.5, -4.4, 7, 13.7

Step-by-step explanation:

the farther left a number is on a number line the lesser value it has

A measuring scoop holds 10 cm3 of flour. Brandon's bag of flour contains 90 scoops. How many cakes can Brandon bake with his flour if his recipe calls for 180 grams of flour per cake? 1 cm3 of flour weighs 0.6 grams.

Answers

The number of cakes that Brandon can bake with his flour given the recipe is 8.

How many cakes can he bake?

The first step is to determine the total cm³ of flour that is the bag of flour: 10cm³ x 90 = 900 cm³

Now, convert the answer gotten above to grams:

900 / 0.6 = 1500

The last step is to divide 1500 by 180

1500 / 180 = 8 cakes

To learn more about division, please check: https://brainly.com/question/194007

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Answer:

3 cakes

Step-by-step explanation:

First we'll do 10·90=900

Then we'll take the 900 and multiply-- careful not to divide!-- it by 0.6 to get 540

Finally, 540÷180=3

3 cakes will be baked

Hope this helps!

What practical effect does Discovery impose on the Right of Occupancy?
(native American studies)

Answers

Answer:

impact of the discovery doctrine on native land rights in the United. States. This Article ... Indian nations, the Supreme Court has nonetheless adopted the “limited possessor” view. ... EXTINGUISH THE INDIAN RIGHT OF OCCUPANCY .......... 1010 ... 73 The government's right of preemption imposed a.

Step-by-step explanation:

Help asap----------------------

Answers

Answer:

Step-by-step explanation:

a,e,m hope this helps!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answer:

the answer is y

Step-by-step explanation:

i think because it is e,i,o,u,a and sometimes y

I need help with this question

Help needed!!!!!!

Answers

Answer: c

Step-by-step explanation:

HELPPPP ME ASAPPPPPPPP(NO NONSENSE ANSWERS!!!)

SLIDE 1 OPTIONS
$157.25
$185
$210
$212.75
SLIDE 2 OPTIONS
$5.80
$6.35
$7.11
$12.55
SLIDE 3 OPTIONS
51
85
127
136
SLIDE 4 OPTIONS
25%
30%
35%
40%
25%
30%
40%
SLIDE 5 OPTIONS

Answers

Answer:

Slide 1

$185

Slide 2

$7.11

Slide 3

136

Slide 4

25%

Slide 5

40%

Answer:

1. $185

2. $7.11

3. 136

4. 25%

5. 40%

I NEED HELP FAST
there is a picture to explain

Answers

i believe they would all be 20/1 because 60/3 is 20/1 and 80/4 is 20/1 as well

all of them is 20/1 if this is right plz tell me

How could i make this sentence longer
The rule of the Right of Occupancy is having a personal right and that right cannot be sold.

Answers

Answer:

It can be understood through the customary rule of the Right of Occupancy, that one's own personal, secluded and dignified right shall remain to be free from the act of being sold.

Step-by-step explanation:

Part C. 20pt

What is the unit rate for this situation (Be sue to include units in your response).

Answers

Answer:

Step-by-step explanation:

Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance. Surface ripples on water, seismic S (secondary) waves, and electromagnetic (e.g., radio and light) waves are examples of transverse waves.

Answer:

The number of riders each trip is the unit rate. In this scenario, a unit is a single trip taken by the roller coaster, with a capacity of 20 passengers per trip. As a result, the unit charge per trip is 20 riders.

Step-by-step explanation:

hope this helps!

The water level of a lake fell by 1 1/2 in. during a 3 3/4 ​-week-long dry spell. Simplify the complex fraction below to find the average rate at which the water level changed every week.
help me

Answers

Answer:

3/2

Step-by-step explanation:

33÷11=3

4÷2=2 which means you devide to obtain that level of water

3/2 is the correct answer

Help anyone?????? <3

Answers

Answer:

B

Step-by-step explanation:

2x+x+3=7x-4x+3

3x+3=3x+3

Infinitely many solutions

Awnser:A

Step-by-step explanation: every problem has a solution and it does not have infinitely answers to it.

Donna has 4 3/4 cups of sugar. She plans to make muffins that take 1 2/3 cups of sugar per pan. Does she have enough to make 2 pans of muffins? Defend your answer.

Answers

The answer is 2 and one half cups is If I’m correct and

Which term best describes the graph of y = –2?

increasing

decreasing

constant

positive

Answers

Answer:

It would be constant.

Step-by-step explanation:

Since there is no x value, the line will have no slope and just be horizontal about y= -2.

If we draw the graph we will see that the function is a straight line parallel to the x-axis.

The graph y = -2 is best described as a constant function.

Option C is the correct answer.

What are coordinates in a graph?

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.

We have,

A function:

y = -2

To graph the function we will find the coordinates of the function y = -2.

For x = 0,

y = -2

For x = 1,

y = -2

For x = 2,

y = -2

For x = 3,

y = -2

We will see that for all x values the y value is -2.

If we draw the graph we will see that the function is a straight line parallel to x-axis.

Thus,

The graph y = -2 is best described as a constant function.

Learn more about coordinates here:

https://brainly.com/question/13118993

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I’ll give brainliest to the first person to get all of them

Answers

Answer:

line c line c line c line c line c

Step-by-step explanation:

Line C is the correct answer

Mrs. Kelly bought a bag of flour that holds 1623 cups of flour. Each loaf of banana bread uses 23 cup of flour.

How many loaves of banana bread can she make?

Answers

Answer:

69 loaves

Step-by-step explanation: (Sorry if you don't understand I am not that good at explaining)

First you need to divide 1,623 by 23 because each loaf is 23 cups of flour.

So 1,623 divided by 23 equals 70.56 but you can't have a fractioned number so it needs to be a whole loaf of bread so she can make 69 loaves of bread

Answer:
70.57 loaves of banana bread
Explaintion:
1,623 ➗ 23 = 70.5652173913043
Rounded: 70.57

10 × (2.5 + 13.5)
Pleace hurry

Answers

I am pretty sure it is 137.5

10 x (2.5 + 13.5)
=10 x 16
=160

Which partial quotients could be added to find 396 ➗ 12?
A 20 and 8
B 20 and 4
C 30 and 3
D 30 and 8

Answers

Answer:

divide 396 by 12 & you will get 396/12= 33

Step-by-step explanation:

When one number is divided by another number, the result is the quotient

So I think C) 30 and 3 is the best answer :))

The partial quotient of 396 ÷ 12 is 30 and 3.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

396 ÷ 12

12 x 33 = 396

33 is the quotient.

A partial quotient of 33 can be.

30 and 3.

Thus,

30 and 3 are the partial quotient.

Learn more about expressions here:

https://brainly.com/question/3118662

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Jessica rented 1 video game and 3 movies for a total of $15.25.
• The video game cost $4.75 to rent.
• The movies cost the same amount each to rent.
What amount, in dollars, did Jessica pay to rent each movie?
Question 4 options:

$2.50


$3.00


$3.25


$3.50

Answers

Answer:3.50

Step-by-step explanation:

15.25-4.75 divided by 3

You divide it and u get ur answer

2 questions- Please help

Answers

Dhajajqkkaqko1232sndcnj
For the second one the answer is. The line y = 4 is a horizontal line. A perpendicular line will be a vertical line the form
x = constant so the equation is

x = -2

Point E {0,-2} is a vertex of square DEFG. After a 90 clockwise rotation of the square about the origin, which of th following is the location of E,

Answers

Answer:

{0,2}

Step-by-step explanation:

(2,0) here is the answer

Tommy is mounting a new television up in his living room, and the area of the television is 255 cm squares. What is the total distance around the new television?

(Right answers only!!)

Answers

Answer:

63.75

Step-by-step explanation:

255 divided by 4

PLS HELP ME ASAP PLS AND TY

Answers

Answer:

607

Step-by-step explanation:

the answer to the question is -607!

Algebra Need Help Pls. Can someone explain to me how to do this?

Answers

Answer:

y=-3x

Step-by-step explanation:

Mark me as brainliest

I need help, if you put an answer put an explanation please.

Answers

Answer: B

Step-by-step explanation: Formula of a slope on a table is Δy/Δx, in this case it is 15/5 simplified is 5/1. So the slope is 5/1. The y-intercept is the first number which is -75. So the answer is y=5x-75 which is b, your welcome

The answer is B I think

What is y?
3/8 × y = (-1/2)

Answers

Answer:

y=-4/3

Step-by-step explanation:

Combine multiplied terms into a single fraction

Multiply all terms by the same value to eliminate fraction denominators

Simplify

Divide both sides of the equation by the same term

Simplify

Y=-4/3 hope this helps

An object travels 4/5 miles in one-half hour. What is its speed?
PLEASE EXPLAIN WHY

Answers

8/5 miles per hour 1.6 mph

Can i get some help please

Answers

2/11 is the answer for b
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