**Step-by-step explanation:**

The slopes of two lines are equal

Megan had $235.17 in her bank account. She withdrew $77.98 from the account to spend

on clothing. How much money does she have left in her bank account now?

Answer: 157.19

Step-by-step explanation:

157.19 that would be the answer

(-8) X 2/3 i NEED the answer help me

-5.33333333333

I used a calulator can I get brainliest please

Show that each conjecture is false by finding a counterexample.

1.For any integer n, n3 > 0.

2. Each angle in a right triangle has a different measure.

3.For many years in the U.S, each bank printed its own currency. The variety of different bills led to widespread counterfeiting. By the time of the Civil War, a significant fraction of the currency in circulation was counterfeit. If one soldier had 48 bills, 16 of which were counterfeit, and another soldier had 39 bills, 13 of which were counterfeit, make a conjecture about what fraction of bills were counterfeit at the time of the Civil War.

**Answer:**

1. [tex]n: n^3 > 0[/tex]* is not true for negative integers*

2. [tex]45\ and\ 45[/tex]** **show that all angles do not have different measure

3. [tex]Fraction = \frac{1}{3}[/tex]

**Step-by-step explanation:**

**Solving (1):**

[tex]n: n^3 > 0[/tex]

**Take **

[tex]n = -1[/tex]

[tex]-1^3 = -1[/tex]

[tex]n: n^3 > 0[/tex]* is not true for negative integers*

**Solving (2):**

**The angles of a right angled triangle are:**

[tex]45, 45\ and\ 90[/tex]

[tex]45\ and\ 45[/tex]** **show that all angles do not have different measure

**Solving (3):**

When

[tex]Bills = 48[/tex]

[tex]Counterfeit = 16[/tex]

The fraction is calculated as thus:

[tex]Fraction = \frac{Counterfeit}{Bills}[/tex]

[tex]Fraction = \frac{16}{48}[/tex]

[tex]Fraction = \frac{1}{3}[/tex]

Similarly, when

[tex]Bills = 39[/tex]

[tex]Counterfeit = 13[/tex]

[tex]Fraction = \frac{Counterfeit}{Bills}[/tex]

[tex]Fraction = \frac{13}{39}[/tex]

[tex]Fraction = \frac{1}{3}[/tex]

Pls I need help ASAP

**Answer:**

the answer is 1/8

thank you

if you loved my answer then please like it and mark as brainliest

ax+6=15 a is a negative, what must be true about x?

**Answer:**

x= 9/a

**Step-by-step explanation:**

x+12x-13 = 0 and azo, what

is the value x+lo?

Wat this doesn’t make sense

subtract 8 from the input to get the output

divided the input by 3 to get the output

**Answer: that will be 5**

**Step-by-step explanation:**

**Answer:**

6

**Step-by-step explanation:**

What’s the difference between m=change in y and change in x and m =y2-y1and x2-x1

it's the same thing

[tex]slope = \frac{Δy}{Δx} or \frac{change \: in \: y}{change \: in \: x} = \frac{y2 - y1}{x2 - x1} = \frac{rise}{run} [/tex]

BI

Challenge 2

A: Can you find the

area of the circle?

r=x +1

B: Can you find the

circumference of

the circle?

**Answer:**

Area of the circle = pi * r^2 = pi * (x+1) ^ 2

Circumference of the circle = 2* pi * r = 2*pi*(x+1)

How do you find what p is?

**Answer:**

p > -3

**Step-by-step explanation:**

This is an alternating p-series. It is absolutely convergent if│an│converges. 1 / nᵖ⁺³ converges if the exponent is greater than 1.

p + 3 > 1

p > -2

The series is conditionally convergent if │an│diverges. 1 / nᵖ⁺³ diverges if the exponent is greater than 0 and less than or equal to 1.

0 < p + 3 ≤ 1

-3 < p ≤ -2

Combining these two, we get p > -3.

Solve for x for the following pls!

1) 7+3x+1=4x+5

2) 8+2x+18=x+19

3) 6+2x+13=x+26

would appreciate it sm

**Answer:**

** 1.x=3 **

** 2. x= -7 **

**3. x=7**

**Step-by-step explanation:**

Salena needs to purchase 9 skirts for a new job. her friend, Jamie goes with her each of the skirts costs $41. Salena says that she can find the total cost by multiplying 9 and 4 and adding that to product of 9 and 1. Jamie disagrees and says that she needs to find the product of 9 and 40 and add that to the product of 9 and 1. Who is correct and why?

**Answer:**

Jamie is correct. This is because 41 is a combination of 40 and 1. Salena thinks that the 4 is just a 4, however, the 4 is in the tens place, so the 41 without the 1 is 40. The answer to this 41 times 9 is 369. Not 45.

**Step-by-step explanation:**

Each skirt is $41

Salena needs 9

(9*40) + (9*1)

360 + 9

$369

guys what is 265 divided by 53

**Answer:**

5

**Step-by-step explanation:**

265/53= 5

**Answer:**

265÷53=5

**Step-by-step explanation:**

just get a calculator

I don't understand with this question, can you help me with this pls?

**Answer:**

By moving the decimal at the end of the number to the correct amount of places for x 10 you move it once to the right for x 100 you move it right twice.

**Step-by-step explanation:**

diride 660cm in the ratio of 5:6

**Answer:**

*Thus, the measure 660 cm is divided into 300 + 360 in the ratio of 5:6*

**Step-by-step explanation:**

Equations

We are required to divide 660 cm in the ratio 5:6, or 5/6.

Let's call:

x = first part of 660

660 - x = second part of 660

The ratio between them is 5/6.

[tex]\displaystyle \frac{x}{660-x}=\frac{5}{6}[/tex]

The above equation will result in x as the smaller part of 660.

Multiply by (660-x)*6 to eliminate denominators:

[tex]\displaystyle (660-x)*6\cdot\frac{x}{660-x}=(660-x)*6\cdot\frac{5}{6}[/tex]

Operating:

[tex]6x=(660-x)*5[/tex]

[tex]6x=3300-5x[/tex]

Simplifying:

[tex]6x+5x=3300[/tex]

[tex]11x=3300[/tex]

Solving:

[tex]\displaystyle x=\frac{3300}{11}=300[/tex]

The other part is 660 - 300 = 360

**Thus, the measure 660 cm is divided into 300 + 360 in the ratio of 5:6**

Tell whether the sum is positive, negative, or zero without adding them.

-8 + 20

**Answer:**

The sum is positive.

**Step-by-step explanation:**

The 20 is a far greater value than -8, so no matter what, when you add them the sum will be positive. Though this would not be the same were the -8 greater than -20.

Hope this helps!

Please help me with all the answers please say like 1: the answer 2: the answer like that thank you so much

1: 8200,82000,820000 yen

2:12

3:8

4:6

5:4 months

2:12

3:8

4:6

5:4 months

whats 62.7×2.45......?

**Answer:**

153.615

**Step-by-step explanation:**

62.7 × 2.45=153.615

Cliff needs 6 meters of wood for a building project. He already has 3

meters of wood.

Approximately how many feet of wood does Cliff need? (One meter

is approximately 3.3 feet.)

1 foot

3 feet

6 feet

10 feet

letter B 3 feet

**Step-by-step explanation:**

he needs three more to get 6 meters of wood

10, because he needs 3 more meters and 3 meters = 9.9 feet

what is 10x plus 50 - 2 divided by 6 + 100 times 8 - -2.

**Answer: the answer is -947 hope this helped.**

**Step-by-step explanation:**

in quadrilateral abcd below,

**Answer: where is the quadrilateral**

**Step-by-step explanation:**

The bowling lanes charge an hourly fee for bowling and $2 to rent shoes for the day. Gerry rented shoes and bowled for 2 hours and was charged $12.

Which equation represents the cost, f(x), of bowling as a function of x, the number of hours of bowling?

Of(x) = 4x + 3

Of(x) = 2x + 2

Of(x) = 5x - 2

O f(x) = 5x + 2

**Answer: I think it’s f(x)=2x+2**

**Step-by-step explanation:**

Emiko makes shibori scarves and sells them for 48 each on a website for handmade goods the expression 48s represents the total price of buying a scarves what do the parts of the expression 48s represents

The expression **48s** represents the **cost **of the **scarves**.

**Given**

Emiko makes Shibori scarves and sells them for 48 each on a website for handmade goods the **expression **48s represents the total price of **buying scarves**.

Let **s** represent the **price **of the **scarves**.

The **cost **of each **scarves **is 48.

Therefore,

The **cost **of **scarves **= Number of scarves × cost of each scarves.

The **cost **of **scarves **= s × 48

The **cost **of **scarves **= 48s

Hence, the expression **48s** represents the **cost **of the **scarves**.

To know more about **Expression **click the link given below.

https://brainly.com/question/18371860

**Answer:In the expression 48s ,represents the number of scarves and 48 represents the price per scarf**

**Step-by-step explanation:**

A scuba diver is 12 meters below sea level. If the diver descends 39 meters further, what integer represents the scuba diver’s new elevation relative to sea level?

I think the answer is -51

You are playing a video game. For each diamond you collect, you earn 110 points. You also earn 80 bonus points by completing the level in less than 2 minutes. You need to earn more than 1620 points to continue on to the next level. Write and solve an inequality that represents the numbers d of diamonds you must collect in less than 2 minutes to advance to the next level.

**Answer:**

110d + 80 > 1620

d > 14

**Step-by-step explanation:**

The** amount of points from collecting diamonds can be represented by 110d,** since you get 110 points for each diamond, d

**Add 80 to this** to represent the bonus points.

Use a greater than inequality, because you have to get **more than 1620 points.**

**Put this all together:**

110d + 80 > 1620

**Then, solve for d:**

110d + 80 > 1620

110d > 1540

**d > 14**

So, you have to collect **more than 14 diamonds** in less than 2 minutes in order to advance to the next level.

Suppose that Haley encounter two traffic lights on her commute to GGC campus. Based on

her past experience, she judge that the probability is 0.35 that the first light will be red when she gets to it,

0.45 that the second light will be red, and 0.20 that both lights will be red. Let R1 denote the event that the

first light is red, and let R2 denote the event that the second light is red.

a) Determine the probability that at least one light will be red. (Show how you calculate this.)

b) Determine the conditional probability that the second light will be red given that the first light is

red. (Show how you calculate this.)

c) Are the events R1 and R2 independent? Justify your answer numerically.

d) Are the events R1 and R2 disjoint (mutually exclusive)? Justify your answer numerically.

**Answer:**

Explained below.

**Step-by-step explanation:**

The information provided is,

P (R₁) = 0.35

P (R₂) = 0.45

P (R₁ ∩ R₂) = 0.20

(**a**)

Compute the probability that at least one light will be red as follows:

P (at least one light will be red) = P (R₁ ∪ R₂)

= P (R₁) + P (R₂) - P (R₁ ∩ R₂)

= 0.35 + 0.45 - 0.20

= 0.60

Thus, the probability that at least one light will be red is **0.60**.

(**b**)

Compute the conditional probability that the second light will be red given that the first light is red as follows:

[tex]P(R_{2}|R_{1})=\frac{P(R_{1}\cap R_{2})}{P(R_{1})}[/tex]

[tex]=\frac{0.20}{0.35}\\\\=0.571428\\\\\approx 0.57[/tex]

Thus, the conditional probability that the second light will be red given that the first light is red is **0.57**.

(**c**)

If two events, say A and B are independent then:

P (A|B) = P (A).

The value of P (R₂ | R₁) = 0.57.

And the value of P (R₂) = 0.45

P (R₂ | R₁) ≠ P (R₂)

Thus, the events R₁ and R₂ are **not independent**.

(**d**)

If two events, say A and B are mutually exclusive then:

P (A ∩ B) = 0

The value of P (R₁ ∩ R₂) = 0.20.

Thus, the events R₁ and R₂ are **not mutually exclusive**.

People living in a society where one person rules by force have which type of government?

**Answer:**

An autocracy is a government structure in which the ultimate political authority is concentrated in one person's hands.

Hope this helps please give me brainliest!

God bless!

An autocracy.

An autocracy is a system of government in which a supreme political power is concentrated in the hands of one person.

Identify next 3 numbers in this sequence 2,6,3,9,6,18,15

i know that so far it goes +4, -3, +6, -3, +12, -3, ? i’m not really sure but it COULD be 19, 16, 22?

Help me out please I need help

it would be 7ounces/minute

you just need to figure out what the difference of an hour and a minute is. an hour=60 minutes so you would want to divide 420 by 60 to get your answer

you just need to figure out what the difference of an hour and a minute is. an hour=60 minutes so you would want to divide 420 by 60 to get your answer

420/60=7 so seven ounces per min.

**PLEASE HELP THIS IS DUE TODAY** when the sun's declination is at the highest point, what direction does the sun rise and set?

june 22 the declination reaches a maximum of 24.45° on june 22 summer solstice in the northern hemisphere and a minimum of -23.45 on december 21-22 winter solstice in the northern hemisphere. the sun, the moon, the planets and the stars all rise in the east and set in the west. and that’s because earth spins towards the east

Tell whether the sum is positive, negative, or zero without adding them. -8 + 20
Please help me with all the answers please say like 1: the answer 2: the answer like that thank you so much
Eight-month-old Kimberly responds to her first plum by rolling it around her high chair tray as if it were her red rubber ball. This demonstrates the Piagetian process of:
B1:B4 is a search table or a lookup value
whats 62.72.45......?
2 1/6 + -5/6 = ? please if its a decimal please right 3.2 instead of 3.4839
Cliff needs 6 meters of wood for a building project. He already has 3meters of wood.Approximately how many feet of wood does Cliff need? (One meteris approximately 3.3 feet.)1 foot3 feet6 feet10 feet
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