Please do this for brainlest and extra points.

Answer:

a

Step-by-step explanation:

51edf + (5) is 100 so its 300

Answer:

4.B

Step-by-step explanation:

Because i have this same book

Answer:

The tip is $17.08

Step-by-step explanation:

20% = 0.2

85.4(0.2) = 17.08

Answer:

31

Step-by-step explanation:

124 / 4 = 31

Answer:

0.06 and 1.89

Step-by-step explanation:

Answer:

hi sorry if I'm wrong but 6% is 0.06 and 189% is 0.53

Answer: 3:4

Step-by-step explanation:

Answer:

hope it becomes helpful to you ☺️☺️

good luck

Answer:

False

Step-by-step explanation:

Answer:

a,c,e

Step-by-step explanation:

Answer:

a) 7 tiles

b)4 1/3 tiles*

Step-by-step explanation:

*you would need 5 tiles if the answer isn't supposed to be a fraction. 4 1/3 is the exact amount but if they are asking for whole tiles you need to put 5. since they didn't actually specifiy that i don't think you have to worry about it. i would go with 4 1/3 tiles

Step-by-step explanation:

-3-15=-18

-18-74=-92

-92-375=-449

Answer: 9.2 degrees

Step-by-step explanation:

2.3*4=9.2

Answer:

Is this a joke? Or do I actually solve this lol

Step-by-step explanation:

Answer:

190,000

Step-by-step explanation:

you multiply 19×1 and then add the four zeros

Answer:

Kirby Middle School

The percentage of students who used Snap the most is given as:

= 44%

Step-by-step explanation:

a) Data and Calculations:

App   Number of Students

Face          8

Snap        22

Insta        20

Total      50

The percentage of Snap users = Number of Snap users/Total users * 100

= 22/50 * 100 = 44%

b) This represents the proportion of all the students surveyed about the use of social media app.  Since 22 students used Snap out of 50, it means that 44% of the survey sample used Snap.  This is against 16% (8/50) who used Face and 40% (20/50) who used Insta.

Answer:

P(7) = 58

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

P(x) = x² + x + 2

P(7) is x = 7

Step 2: Evaluate

Answer:

If X repeats and y does not it is not an example of a function. But if the y repeats and has two different x values that can be known as a function.

For an example ( 1 , 3) and (1, 4) thats not an example of a function because the x value is repeating but if its ( 1, 4) and (2,4) a thats

a function because no x value is repeating the x value is known as an independent value. Does that make sense?

"This relation is definitely a function because every x-value is unique and is associated with only one value of y. So for a quick summary, if you see any duplicates or repetitions in the x-values, the relation is not a function."

If an x-value in a relation repeats, the y-value must also repeat for that x-value to make the relation to be defined as a function.

For a relation to be called a function, the following holds true:

Each x-value (input) has it's own unique y-value (output).

A x-value cannot give two different y-values.

If an x-value repeats, the corresponding y-value must repeat.

Therefore, if the x-value in a relation repeats, the y-value must also repeat for that x-value for the relation to be defined as a function.

Learn more here:

https://brainly.com/question/17184769

Answer:

6/15 or 2/5

Step-by-step explanation:

Step-by-step explanation:

step 1. 0.12 = 12/100 (by definition)

step 2. 12/100 = 6/50 =3/25.

The answer is (x³+57)

*You don't need the parentheses

Answer:what’s the initial age

Step-by-step explanation:

Answer:

That would be 3x=50-10y

Step-by-step explanation:

If 10y and 3x add up to 50 then the expression above is checking to see if 3x is the correct answer to 50. Therefore 3x= 50- 10y. Thank you for submitting this question.

Answer:

[tex]\frac{28 + 6a}{a}[/tex]

Step-by-step explanation:

Answer:

Step-by-step explanation:

The problem here is that the question is not clear.  In particular, what does "2)" mean?

Reflecting across the x axis is easy.  Think of the x axis as a mirror.  when you look in a mirror, your image is behind the mirror the same distance you are in front of the mirror.  So, to reflect across the x axis, just multiply all the y values of the points by -1.  For the reflection part

(-3,4) becomes (-3,-4)

(1,2) becomes (1,-2)

(-2,1) becomes (-2,-1)

Step 2 probably is a translation, but it is not clear what it is - so I cannot help you further.

If you get step 2 straight, the dilation by 3 is achieved by multiplying all the x and y values by 3.

Answer:

6 Batches because if each batch calls for 1/3 of a cup of flour and you split 2 cups into 1/3 cups you would have 6 1/3 cups  

Step-by-step explanation:

Jordan can make 7.111 batches before 3 PM today.

The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.

Given:

Jordan uses a recipe to make yogurt putty.

He buys a bag of cornstarch containing 128 servings that are 1/8 cups each.

He needs [tex]2\frac{1}{4}[/tex] cups for each batch of yogurt putty.

So, servings are 128 x (1/8)

= 16 cups.

To find the number of batches:

Use division,

16 / ( 9/4)

= 16 x 4/9

= 64 / 9

= 7.111

Therefore, 7.111 batches Jordan can make.

To learn more about the division;

https://brainly.com/question/13263114

#SPJ2

Answer:

860

Hope that helps!

Step-by-step explanation:

The answer is 12 − 10

Answer:

6/3.5 oz

200 lbs= 3200 oz

6/3.5 = x/3200

x= 5485. 714

Step-by-step explanation:

Answer:

The number is 22.

Step-by-step explanation:

Set up an equation:

X - 7 = 15

Solve for x:

X (-7+7) = 15 + 7

X=22

Hope this helps! have a great day!

Answer:

Explanation:

Area = π r²

Radius = ½ Diameter

3.14 · 3²

= 28.26

The floor's area is 28.26 meters²