Identifying the Property of Equality
Quick
Check
Identify the correct property of equality to solve each equation.
3 + x = 27
X
6
= 5

Answer:

The answer is that the difference in the amount that Jackson and Avery paid including tax is $1.31.

Step-by-step explanation:

First, you have to calculate the amount they paid including the tax by finding the 6% of each price and adding this amount to the price:

-Jackson: $15*6%=0.09

$15+$0.09=$15.09

-Avery: $13*6%=$0.78

$13+$0.78=$13.78

Now, you have to subtract to find the difference:

$15.09-$13.78=$1.31

According to this, the answer is that the difference in the amount that Jackson and Avery paid including tax is $1.31.

Answer: 140

Step-by-step explanation: 2.5 x 4 = 10

10 x 14 = 140

you multiply the amount of hours she swims for 4 days and then multiply those hours by 14 because the swimming season is 14 weeks long.

Answer:

8,174,632

Step-by-step explanation:

hope this helps

Answer:

8,174000 and 600,032

Step-by-step explanation:

Answer:

its like this relly close lls like this ll

since the two lines dont touch.

Perpendicular lines have the upside down T things since the two lines will intersect at 90° angles.

So parallel is ll

and perpendicular is T

Step-by-step explanation:

Answer:

A. 2x to the power of 3 plus x to the power of 2 plus x plus 1

Step-by-step explanation:

[tex]2x^3+x^2+x+1[/tex]

Answer:

Step-by-step explanation:

(x^2+3x-4)+(2x^3-2x+5)

2x^3+x^2+x+1 so A

Answer:

Barb would save $10.93 in 2 months if she only got two month plan instead of two one month plans.

Step-by-step explanation:

First, you need to determine the amount that Barb will pay with the one month service plan in 2 months:

$39.95*2= $79.9

Now, you need to calculate the difference between both plans:

$79.9-$68.97=$10.93

According to this, the answer is that Barb would save $10.93 in 2 months if she only got two month plan instead of two one month plans.

Answer:

the answer is gonna be B

Answer: The attached image (Graph 4) is the correct graph.

Step-by-step explanation:

1. Find the graph with the point (0, -3), the y-intercept. This eliminates all but two graphs.

2. Out of the two graphs you have narrowed down the options to, choose the graph with the positive slope (slope of 1). Since graph 3 has a negative slope amd graph 4 has a positive slope and still satisfies the correct intercept, the 4th graph is the correct option.

hope it helps you

I am trying to help you

Cut off cut off from 11m

2 3/5 +3 3/10

13/5 +33/10

(26+33)/10

59/10 m

Length of remaining= 11-59/10

(110 -59)/10

51/10

5 1/10 m ans.

Answer:

C. 1032

Step-by-step explanation:

Answer:

H

Step-by-step explanation:

The linear function which is passing through the points (-20, -268) and (-1, -40) is y + 268 = 12(x + 20). Then the correct option is C.

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

The table represents some points on the graph of a linear function.

Let the linear relationship is given below.

[tex]\rm y + 268 = \dfrac{-268 + 40}{-20 + 1} (x + 20)\\\\y + 268 = 12 (x + 20)[/tex]

More about the linear system link is given below.

https://brainly.com/question/20379472

#SPJ2

Answer:

B

Step-by-step explanation:

The contracted phone plan will have the same steepness and a higher y-intercept.

Answer:

B

Step-by-step explanation:

Answer:

$405.00

Step-by-step explanation:

375×1.08=$405.00

Answer:

1.) x = 1

2.) x = -30

3.) x = -2

4.) x = 15

Sorry I have to work on other stuff but I did half of them for ya

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

y=.5x

Answer:

Yes, y=x/2 is a proportional relationship.

Step-by-step explanation:

As x increases, y increases too.

Answer:

18

Step-by-step explanation:

30x60=1800

1800/100=18

Answer:

18

Step-by-step explanation:

30% of 60 is the same thing as 30/100=x/60

After that, we cross multiply which gets us with 100x=1800

We divide and get x=18

So the right number choice is C. 18

I hope this helped!!

Answer: 10 $5 bills, and 25 $10 bills.

Step-by-step explanation:

Let's define the variables:

F = number of $5 bills.

T = number of $10 bills.

We know that he wants to make $300 in total, then we have:

F*$5 + T*$10 = $300

And we also know that in total there are 35 bills, then:

F + T  = 35.

So we have the system of equations:

F*$5 + T*$10 = $300

F + T  = 35

To solve this, the first step is isolate one of the variables in one of the equations, i will isolate F in the second equation to get:

F = 35 - T

Now we can replace that in the other equation, and get:

(35 - T)*$5 + T*$10 = $300

Now we can solve this equation for T.

$175 - T*$5 + T*$10 = $300

T*$5 = $300 - $175 = $125

T =  $125/$5 = 25

and:

F = 35 - T = 35 - 25 = 10

Then he has:

10 $5 bills, and 25 $10 bills.

Answer: M (slope) = -1 / -3 = 0.3

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

Slope=y1-y2/x1-x2

Where (X1,y1) is (10, 5) and (X2,y2) is (7, 4).

So

Slope= 5-4/10-7

= 1/3

So slope is 1/3

Answer:

umm.. i think its 26.2 miles?

Answer:

The answer is 1 and 1/4

The second option

Step-by-step explanation:

Hopes this helps

Answer: 258 yards

Step-by-step explanation:

Since Chad wants each balloon string to be 6 feet long, and Chad wants to get 43 balloons, the number of yards of string that he will need will be calculated by multiplying 43 by 6. This will be:

= 43 × 6

= 258 yards of string

Answer:

x=11/2

Step-by-step explanation:

5x-1=3x+10

2x-1=10

2x=11

x=11/2

Answer:

5.5

Step-by-step explanation:

5.5x3=25.6

25.6+10=27.6

5x5.5=27.6

27.6-1=26.6

Answer:

In order to solve a right triangle, you must first figure out which angle is the right angle. Knowing the right angle will also tell you which side is the hypotenuse, since the hypotenuse will always stand opposite the right angle. In this text, for the sake of consistency, in all triangles we will designate angle C as the right angle, and side c and the hypotenuse. To finish solving a right triangle, you then must either know the lengths of two sides, or the length of one side and the measure of one acute angle. Given either of these two situations, a triangle can be solved. Any further information about a triangle may be helpful, but it is not necessary.There are four basic techniques to use in solving triangles.Using the Pythagorean Theorem, once two sides are known, the third side can be calculated.Using the fact that the acute angles of a right triangle are complementary, once one acute angle is known, the other can be calculated.Using the definitions of the trigonometric functions, any two parts of a triangle can be related in an equation to equal a third part.Using the definitions of the inverse trigonometric functions, any two sides of a triangle can be related in an equation to equal the inverse function of an unknown acute angle

Step-by-step explanation:

Answer:

Step-by-step explanation:

Step one:

given

we are told that the distance is 3.25cm on the map

the scale is 1cm to represent 20km

Required

the actual distance

Step two

if 1cm represent 20km

then 3.25cm will represent x km

cross multiply we have

x=2.35*20

x= 65km

Hence,  the actual distance between these two cities in kilometers  65km

Answer:

200g:300g

Step-by-step explanation:

2+3=5

500g/5=100g

100x2=200g

100x3=300g

Given:

4 is a root of f(x).

To find:

A factor of f(x).

Solution:

We know that, if c is a root of a function f(x), then (x-c) is a factor of f(x).

In the given problem, 4 is a root of f(x).

So, we have c=4.

By using the above property we can say that, (x-4) is a factor of function f(x).

Since, (x-4) is a factor of function f(x), therefore, the correct option is C.