x+7<13.
^^^^^ answer please & show work .

Answer:

$ 2,273.25

Step-by-step explanation:

Answer:

X=1

Step-by-step explanation:

Answer:

X = 1

Step-by-step explanation:

Answer: A rotation of 180° around the origin.

Step-by-step explanation:

When we have a point (x, y) and we want to reflect it over a given line, the distance between the point and the line remains invariant under the transformation.

This is equivalent as a rotation around a point, the "radius" of the circle that we are creating when we do a rotation is constant.

Now, let's analyze our case:

First a reflection over x-axis, and then a reflection over the y-axis.

This means that if our point starts in quadrant 1 then:

-The reflection over the x-axis will leave our point in quadrant 4.

-The reflection over the y-axis will leave our point in quadrant 3.

Now, if our point stated on quadrant 2.

-The reflection over the x-axis will leave our point in quadrant 3.

-The reflection over the y-axis will leave our point in quadrant 4.

So essentially, these transformations "move" our point to the opposite quadrant, such that the rules of the reflection are applied.

This means that:

The distance between our point and the x-axis does not change.

The distance between our point and the y-axis does not change.

But if the distances to both axes do not change, then the distance between our point and the origin also does not change.

This means that we can find a rotation that is equivalent to this transformation.

So we must look at a rotation that moves our point 2 quadrants.

a rotation that moves our point 2 quadrants will be:

A rotation of 180° around the origin.

Answer:

3

Step-by-step explanation:

$25×6.50=152.5

50÷13=0.26

Answer:

145

Step-by-step explanation:

Answer:

7.14

Step-by-step explanation:

Answer:

132°

Step-by-step explanation:

Find the supplementary angle of 48°

To do this, subtract 48° from 180°

180 - 48 = 132°

Step-by-step explanation:

ABD = 180

[tex]180 - 48 = 132[/tex]

m = − 3/ 5  your welcome

Answer:I think it's -3/5

Step-by-step explanation:mhm

Answer:

Steve worked 7 hours last weekend

Step-by-step explanation:

$73.50 (how much he earned during the weekend) ÷ $10.50 (how much he gets payed per hour) = 7 (how many hours he worked)

n=$10.50 x n

the equivalent expression is:

60*x^8

Which is option B.

Here we start with:

4*x^2*√(5x^4)*3*√(5x^8)

Remember that square roots are distributive, then we can just write:

(4*3)*(x^2)*(√(5x^4)*√(5x^8))

12*x^2*√(25x^12)

Now, the square root can now be solved

12*x^2*√(25x^12) = 12*x^2*5*x^6

= (12*6)*(x^2*x^6)

Remember that in the right side, the exponents just add, then we get:

(12*6)*(x^2*x^6) = 60*x^{2 + 6} = 60*x^8

Then the equivalent expression is:

60*x^8

Which is option B.

If you want to learn more about equivalent expressions:

https://brainly.com/question/2972832

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Answer:

Yes, the car was speeding the speed limit.

Step-by-step explanation:

The given equation to find the car's speed, s (in mph), is

[tex]s=\sqrt{30fd}[/tex]

where, d is the length of the skid and f is the friction factor.

Police measured a skid mark of 90 feet, so d=90

As the road is dry and of concrete, therefore the friction factor, f=0.8.

So, the speed of the car

[tex]s=\sqrt{30\times0.8\times90} = 46.48[/tex] mph

The speed of the car is 46.48 mph which is more than the speed limit of 35 mph.

Hence, the car was speeding the speed limit.

Answer:

12,000

Step-by-step explanation:

the answer is 12,000 bc if its over 11,500 you round up and if its 11,400 then you round it to 11,000.

Answer:

32

Step-by-step explanation:

2(3)+2((3×4)-(-1))

=6+2(12+1)

=6+26

=32

Answer:

1/6 as an decimal would be, 0.1666 Continued

Step-by-step explanation:

Answer:

0.1666 continuing

Step-by-step explanation:

This is 1/6 as a decimal

Answer:

2x^3-17x^2+13x+11

Step-by-step explanation:

Answer:

2x^3 -17 x^2 + 13 x + 11

Step-by-step explanation:

Answer:

1/78125 or 0.0000128 or 5^-7

Step-by-step explanation:

Apply exponent rule: x^a/x^b = x^a-b

Answer:

Step-by-step explanation:

[tex]f(x) = - 10x - 4[/tex]

[tex]g(x) = 6 - 2x[/tex]

_________________________________

[tex]f(x) - g(x) = [/tex]

[tex]( - 10x - 4) - (6 - 2x) = [/tex]

[tex] - 10x - 4 - 6 + 2x = [/tex]

[tex] - 8x - 10[/tex]

Thus ;

[tex]f(x) - g(x) = - 8x - 10[/tex]

_________________________________

And we're done.....♥️♥️♥️♥️♥️

Answer:

y = -1/2x + 9

Step-by-step explanation:

y - 7 = -1/2(x - 4)

y - 7 = -1/2x + 2

y = -1/2x + 2 + 7

y = -1/2x + 9

Answer:

d

Step-by-step explanation:

Answer:I say D the other wont work so D

Step-by-step explanation:

Answer:

i think the answer is c

Step-by-step explanation:

22x3=66 66-58=8

In stand collection, Stan owns less than 9 cards.

If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true. Such values are called solution to that equation or inequality. Set of such values is called solution set to the considered equation or inequality.

Let x represnets the number of Kyle's cards and y be the number of Stan's cards.

We know that Kyle has 22 more cards than 3 times the number of cards that Stan owns, so:

k = 3s + 22 equation (1)

We also knows that together, they own less than 58 cards, so:

k + s < 58 equation (2)

Replace (1) in (2) and solve for :

s + 3s + 22 <58

s <58

Hence, Stan owns less than 9 cards.

Learn more about inequalities here:

https://brainly.com/question/27425770

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Answer:

x [tex]\geq[/tex] 11

Step-by-step explanation:

[tex]8\left(x+1\right)-7x[/tex]

[tex]8x+8-7x[/tex]

[tex]x+8[/tex]

Then..

[tex]x+8\ge \:-3[/tex]

Subtract 8 from both sides

[tex]x+8-8\ge \:-3-8[/tex]

Then, you got your awnser.

[tex]x\ge \:-11[/tex]

Answer:

x=y

Step-by-step explanation:

The answer is x=y if the slope is 1,1 | 2,2 | 3,3 | etc

Answer:

D

Step-by-step explanation:

Answer:

420

Step-by-step explanation:

11340 / 27 = 420.

Plug it into your calculator.

Answer:

-10

Step-by-step explanation:

-2.5 times 4

-10

Answer:

-10

Step-by-step explanation:

Multiply the number -2.5 * 4

= -10

Answer:

c

Step-by-step explanation:

bc ik

Answer:

slope = -0.5

y-intercept = 5