**Step-by-step explanation:**

given, ¾-½= ¼gallon milk.

hope this helps you.

Need answer ASAP thanks

**Answer:**

0.05

**Step-by-step explanation:**

hope this helps! :D

you have a miraculous everybody!! <3

**Answer: 0.50**

**Step-by-step explanation:**

The ^-2 means to move the decimal 2 times to the left.

5 * 0.10 = 0.50

[tex](-\frac{3n}{18n^{2} } )^{-18} * (-6n)^{-15}[/tex]

[tex]\left( - \dfrac{3n}{18n^2}\right)^{-18} \times(-6n)^{-15}\\\\\\= \left(-\dfrac{1}{6n} \right)^{-18} \times \dfrac{1}{(-6n)^{15}}\\\\\\=\left[(-6n)^{-1}\right]^{-18} \times \dfrac 1{(-6n)^{15}}\\\\\\=(-6n)^{18} \times \dfrac 1{(-6n)^{15}}\\\\=(-6n)^{18-15} \\\\=(-6n)^3\\\\=-216n^3[/tex]

I need help on this last question

**Answer:**

They are both correct but they rounded to different places. Scrooge rounded to the nearest whole number while Bon rounded to the nearest tenth.

**Step-by-step explanation:**

Scrooge rounded up to the next whole number which was three because the tenth place value was 5 or greater.

While Bob on the other hand rounded to the nearest tenth. Which resulted in the number going down because the number in the hundredth place value was less than 5.

You have two different savings accounts. For account A, the interest earned after 18 months is $12. If the interest rate is 3.2% for account A, how much is the principal? Give the equation and solution you used to solve this problem.

**Answer:**

P = $250

**Step-by-step explanation:**

Interest (I) = Principal (P) x Interest Rate (r) x Time (t, in years)

I = Prt

12 = P(.032)(1.5)

12 = .048P

12/.048 = P

P = 250

Find the solution set for 15 + 6y > 0, y ∈ . Represent the solution set on the number

line.

**Step-by-step explanation:**

6y>0-15 collect like term

6y=-15 calculate the difference

y=-15/6 convert to lowest form

y=-5/2

i hop it helps you ❤

9 plus 10 equals?

A. 21

B. 21

C. 19

D. 21

**Answer:**

C 19

**Step-by-step explanation:**

**Answer:**

[tex]9+10=19[/tex]

Find the Principal:

$65 interest

2% interest rate

9 months

**Answer: P = 36.11111**

**Step-by-step explanation:**

Formula: P = I / (RT)

65 / (.02*9)

(.02 is the decimal form of 2%)

65 / 1.8 = 36.111111111

P = 36.111111 (Unsimplified answer)

Correct me if it is incorrect.

PLS HELP WILL MARK YOU BRAINLIEST, NO FAKE ANSWERS!!

**Answer:**

1. if x + 5 = 12, then x = 7

**:Subtraction property of equality**

2. If x + y = 20, and y = 5, then x + 5 = 20.

**:Substitution property of equality**

3. If 2x3 = 11, then 11 = 2x - 3.

**:Symmetric property of equality**

What type of triangle is ACD?

Thank u

**Answer:**

equilateral triangle

**Step-by-step explanation:**

B. equilateral triangle

Find x .

Please help I’m begging

**Answer:**

x = 103

**Step-by-step explanation:**

Using the far right intersection, we can figure out that in inner angle is 32 degrees.

32 + 34 = 66 which is the angle of the left side of the middle cross.

x = 37 + 66 = **103**

Order them from least to greatest

5(exponent 0), 5(exponent 4), and 5(exponent -5)

5^-5, 5^0, 5^4

**E****xplanation:**

5^-5 would end up being in the negatives,

5^0 would end up equaling 5 or 0

5^4 is automatically more than 5^0 because 4 is greater than 0.

Use the line of best fit to estimate the French score for a student who got 65 in maths.

Using a **linear function**, it is found that the estimated French score is of **38.1875.**

A *linear function* has the following **format**:

[tex]y = mx + b[/tex]

In which:

Searching the problem on the internet, it is found that **two points** of the line of best-fit are: **(10,65) and (90,26).**

The **slope **is given by change in the output divided by the change in the input, hence:

[tex]m = \frac{26 - 65}{90 - 10} = -0.4875[/tex]

Then:

[tex]y = -0.4875x + b[/tex]

**Point (10,65)** means that when [tex]x = 10, y = 65[/tex], and this is used to **find b.**

[tex]y = -0.4875x + b[/tex]

[tex]65 = -0.4875(10) + b[/tex]

[tex]b = 69.875[/tex]

Hence:

[tex]y = -0.4875x + 69.875[/tex]

For a student who got 65 in math, **x = 65**, and hence:

[tex]y = -0.4875(65) + 69.875 = 38.1875[/tex]

The estimated French score is of **38.1875.**

For more on **linear functions**, you can check https://brainly.com/question/16302622

Makayla wants to spend no more than $50 to celebrate her birthday with her four friends. Each box of her favorite pizza costs $7.50. Which inequality can Makayla use to find p, the number of boxes of pizza she can buy without exceeding $50?

6 boxs she will only have 5 dollors left

also what kind of persom buys 6 pizza boxes for 4 friends

13.

A?

B?

C?

D?

I’ll check back in whoever is correct here brainlest <3 ignore the stuff at the bottom

**Answer:**

A

**Step-by-step explanation:**

[tex]\huge \sf༆ Answer ༄[/tex]

Let's solve ~

[tex] \sf {x}^{2} - 10xy + 21 {y}^{2} [/tex][tex] \sf {x}^{2} - 7xy - 3xy + 21 {y}^{2} [/tex][tex] \sf x(x - 7y) - 3y(x - 7y)[/tex][tex] \sf( x - 7y)(x - 3y)[/tex]Hence, the correct choice is ~ **A**

Patrica earns $12.50 per hour. She saves $3.25 of her hourly pay. What percentage of her hourly salary does she save?

**Answer:**

26%

**Step-by-step explanation:**

Well, we need to find what percent 3.25 is of 12.50.

12.50*x=3.25

3.25/12.50=.26

26% is saved.

Shape 1 and shape 2 are plotted on a coordinate plané. Which statement about the shapes is true?

**Answer:**

We need to see all of the choices, but they are congruent and reflected and rotated.

**Step-by-step explanation:**

Find the magnitude of the vector (4,9).

Write your answer in simplified radical form.

Step-by-step explanation:

4^2+9^2=97

Magnitude=sqrt(97)

In simplified **radical form**, the **magnitude **of the **vector **(4, 9) is represented as √97.

To find the **magnitude **of a vector (a, b), you can use the formula which is expressed as:

**Magnitude **= √(a² + b²)

Given the **vector **(4, 9), let's calculate its **magnitude** as shown below:

Magnitude = √(4² + 9²)

Magnitude = √(16 + 81)

Magnitude = √97

So, the **magnitude **of the **vector **(4, 9) is √97 in simplified **radical form**.

Learn more about **magnitude of a vector** on:

https://brainly.com/question/3184914

#SPJ3

Name the marked angle in 2 different ways.

SOMEONE PLEASE HELP ME ILL GIVE YOU BRAINLIST ANSWER!!!

**Answer: Right angles are 90 degrees. Acute angles are less than 90 degrees. Obtuse angles are greater than 90 degrees, but less than 180 degrees, which is a straight angle, or a straight line.**

angle KJL and LJK

is the answer i think

2) A gym charges a $30 membership fee and $10 per month. Write an

equation to represent this situation. Find the cost for 5 months. If a new

member paid $160, how many months did they go to the gym?

C = 10m + 30, where C is total cost and m is # of months

C = 10(5) + 30

C = 50 + 30

C = $80

$160 = 10m + 30

160 - 30 = 10m

130/10 = m

m = 13 months

Hope that helps

A class is made up 15 girls and 12 boys. If a group is made up 3 girls and 3 boys, then how many groups can be created?

this is a COUNTING PRINCIPLE problem :")

4 groups of 3 girls and 3 boys. Then there would be an extra three girls

There can be 5 boy groups and 4 girls groups so a total of 9 groups can be created.

work out the height of a triangular crosse section with the volume of 35cm

The answer is 2.5 cm.

Sorry if I am incorrect

Read the paragraph. [1] The 1992 Olympic Games took place in Barcelona, Spain. [2] This marked the first year that professional basketball players were permitted to represent their countries in the games. [3] Previously, only amateur players were allowed to participate such as college athletes. [4] The US squad was called “The Dream Team” because it consisted of some of the best players in the history of the game, including Michael Jordan, Magic Johnson, and Larry Bird. Which sentence should be revised to improve this paragraph’s sentence fluency?Which are correct representations of the inequality –3(2x – 5) < 5(2 – x)? Select two options. x < 5 –6x – 5 < 10 – x –6x + 15 < 10 – 5x A number line from negative 3 to 3 in increments of 1. An open circle is at 5 and a bold line starts at 5 and is pointing to the right. A number line from negative 3 to 3 in increments of 1. An open circle is at negative 5 and a bold line starts at negative 5 and is pointing to the left.

The **sentence **that needs to be **revised **to **improve **the paragraph's **sentence fluency **is: **sentence 3. **

The **two correct **representations for the inequality can be **-6x + 15 < 10 - 5x** OR **x < 5 **

In a **grammatical context**, the **correct usage **of **punctuation marks **and **active voice** is required and needed to be taken into consideration by the writer for **effective communication **to the reader.

The **correct form** of the **sentence **in **sentence 3 **should be:

The **inequality **given is **-3(2x - 5) < 5(2 - x)**. Using the simple **algebraic method **to solve the given **inequality**, we have:

= -3(2x - 5) < 5(2 - x)

**= -6x + 15 < 10 - 5x**

By collecting the like terms, we have:

= 15 - 10 < -5x + 6x

**= x < 5 **

Therefore, the **two correct **representations for the inequality can be **-6x + 15 < 10 - 5x** OR **x < 5 **

**NOTE:** The third question is a repetition of an incomplete question.

Learn more about** sentences** here:

https://brainly.com/question/4955765

[tex]\sqrt{x} ^{2}-\sqrt{27}[/tex]

**Answer:**

[tex]x - 3\sqrt{3} [/tex]

Study hard!

Brainliest please thank you!

The department of education decides to require an additional 2 tests per year of standardized test for all 10th graders. Would this equation be linear or exponential?

Group of answer choices

Exponential

Linear

It would be linear because it goes up each year by two.

If this is right may I have brainliest?

If this is right may I have brainliest?

Stephanie has a -$40 balance on her credit card. She makes two additional charges to pay $20 for gas and $25 for parking. Then she makes a credit card payment of $30. What is her remaining balance?

-40 -20 -25 -30 = -$115

Hard work problem please help me find the sum

-3 + -2 + -4 = -9

the total is -9

What is the length of side a?

[tex]\huge \bf༆ Answer ༄[/tex]

According to given figure, The Triangle BDC is a right angled Triangle (Angle D = 90°)

So, we can apply Pythagoras theorem to find the Side a (Hypotenuse)

Now, let's solve ~

[tex] \sf \: BD {}^{2} + CD {}^{2} = BC {}^{2} [/tex][tex] \sf4 {}^{2} + {3}^{2} = {a}^{2} [/tex][tex] \sf16 + 9 = {a}^{2} [/tex][tex] \sf \: a {}^{2} = 25[/tex][tex] \sf \: a = \sqrt{25} [/tex][tex] \sf \: a = 5 \: units[/tex]Therefore, Length of side **a**** **is 5 units ~

please solve this problem using the foil method

[tex] {x}^{2} - 9[/tex]

Answer:

This is already in its simplest form, but if you set the equation equal to zero, it's (x-3)(x+3).

Step-by-step explanation:

x^2-9=0

a= 1

b=0

c=-9

Factors of c (-9) that add up to make b (0): -3, 3

(x-3)(x+3)

we know: [tex]a^2-b^2=(a+b)(a-b)[/tex]

So: [tex]x^{2} -9=x^{2} -3^2=(x+3)(x-3)[/tex]

Ok done. Thank to me :>

if you run 4 1/2 miles in three quarter of an hour, how many miles would you run in two thirds

**Answer:4**

**Step-by-step explanation: each quarter of an hour is 1.5 miles they both can go into 12 so if you multiply 2*4 and 3*4 you get 8/12 and if you multiply 3*3 and 4*3 you get 9/12 then you subtract 9/12 by 8/12 to get so 1/12=1/2 miles so you would subtract 4 1/2 by 1/2 to get 4**

The sum of Ellie's age and Genya's age is 60. In sex years, Genya will be eight times older than Ellie will be. How old is Ellie now?

**Answer:**

ellie is 2 and genya is 58, explanation in picture attached

What condition does arteriosclerosis directly cause?O coronary artery diseasehypertensionatherosclerosisphlebitis
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