Mathematics High School

Help!!
This is due in 30 minutes!!
(this is 13-12 year old math)
​

Help!! This Is Due In 30 Minutes!! (this Is 13-12 Year Old Math)

Answers

Answer 1

Answer:

-10

Step-by-step explanation:

Note that the points plotted on the line is by 2 (essentially, each line signifies 2).

The blue point is on the 5th line from the 0. 5 x -2 = -10

-10 is your answer.

~

Related Questions

Combine like terms and write 4y+5y^2-6-5y+27-1y^2 in standard form

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Answer:

4y^2 - y + 21

Can someone please check my answer???

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yes good job! that’s correct

Kevin and Christy both saved money for their class trip. Kevin saved the same amount each week. The total amount that Kevin saved at the end of every two weeks is shown in the table below.

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Answer:

Step-by-step explanation:

determining slope and y-intercept
Use the following table to answer questions #15 and #16.

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Answer:

Slope. -2.5

Y-intercept. 15

hi help me please


.........

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Answer:

A bee hive

Step-by-step explanation:

Bees work in swarms so they must have swarm intelligence in order to work together

The members of the Pedal Pushers Bicycle Club have traveled 134.8 miles of a 200-mile trip. How many more miles do they have to go?

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Answer:

65.2

Step-by-step explanation:

200-134.8=65.2

help me with this please I'll give branliest ​

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Answer:complete next question:fragment

Step-by-step explanation:

complete

fragment

yeah that is all i got

I need some help on this ​

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Answer: A

Step-by-step explanation: A function means that your x can only have one y but your y can have multiple x's.

If f(x)=−x2−8x+7 and g(x)=x−1, what does (g−f)(x) equal?
A)(g−f)(x)=−x2−9x+8
B)(g−f)(x)=−x2−7x+6
C)(g−f)(x)=−8x+8
D)(g−f)(x)=x2+9x−8

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Answer is D we just have to subtract f(x) from g(x)

please help

the x =

the box-


the T-

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Answer:

x²=25

x=25½

x=5

...................

need help dont know which one to chose

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Answer:

the answer to this problem is A

1. Write the following expression with 1 base and 1 exponent. (4^6)2​

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First simplify the stuff in the (), 4^6 is equal to 4,096. Next let’s take care of the 2, if a number is outside of the () then you have to multiply whatever is inside the () by that number in this case multiply 4,096 by 2. You should get 8,192. Find out what number goes in 8,192 enough times for example, the number 2.

Final answer: 2^13

You have the base which is 2 and the exponent which is 13.

Describe how you would test a sample of food to show it contains protein.
Give the reason for any safety precautions you would take.
PLEASE HELP

Answers

Step-by-step explanation:

Iodine test for starch

Method:

Place one spatula of the food sample on a dish or 1 cm3 if the sample is liquid.

Using a dropper, place a few drops of iodine solution onto the food.

Record any change in the colour of the solution.

Starch is detected using iodine solution. This turns blue-black in the presence of starch.

(For the given expression, use the Associative Property of Multiplication to enter an equivalent expression.


(ab)c =

Answers

Answer:

a(bc)

Step-by-step explanation:

................

If Brooke and her friend can bake 24 batches of brownies in 8 hours, and they both work 40 hours in one week, how many batches of brownies can they bake that week? If Brooke still charges $2.00 a batch, how much money will they make that week?

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Answer:

Step-by-step explanation:

40hr(24b/8hr)=120b so they make 120 batches

120b($2/b)=$240 so they make $240 together (or $120 each)

please solve!! 4 (x-6) + 10 = 6

Answers

4(x-6)+10=6. 4(x-6)=-4. x-6=-1. x=5

[tex]\huge\text{Hey there!}[/tex]

[tex]\textsf{4(x - 6) + 10 = 6}[/tex]

[tex]\textsf{Distribute}[/tex]

[tex]\textsf{4(x) + 4(-6) + 10 = 6}[/tex]

[tex]\textsf{4x - 24 + 10 = 6}[/tex]

[tex]\textsf{COMBINE the LIKE TERMS}[/tex]

[tex]\textsf{(4x) + (-24 + 10) = 6}[/tex]

[tex]\textsf{-24 + 10 = -14}[/tex]

[tex]\textsf{4x - 14 = 6}[/tex]

[tex]\textsf{ADD 14 from BOTH SIDES}[/tex]

[tex]\textsf{4x - 14 + 14 = 6 + 14}[/tex]

[tex]\textsf{CANCEL out: -14 + 14 because that gives you 0}[/tex]

[tex]\textsf{KEEP: 6 + 14 because that helps us solve for x}[/tex]

[tex]\underline{\textsf{6 + 14 = 20}}[/tex]

[tex]\textsf{New equation: 4x = 20}[/tex]

[tex]\textsf{DIVIDE 4 from BOTH SIDES}[/tex]

[tex]\mathsf{\dfrac{4x}{4}=\dfrac{20}{4}}[/tex]

[tex]\textsf{CANCEL out}[/tex]: [tex]\mathsf{\dfrac{4}{4}}[/tex]  [tex]\textsf{because that gives you 1}[/tex]

[tex]\textsf{KEEP}[/tex]: [tex]\mathsf{\dfrac{20}{4}}[/tex]  [tex]\textsf{because that solves and gives you x}[/tex]

[tex]\mathsf{TEMPORARY\ EQUATION: x = \dfrac{20}{4}}[/tex]

[tex]\mathsf{\dfrac{20}{5}=5}\\\\\\\mathsf{20\div4 = 5}\\\\\\\textsf{\bf x = 5}\large\checkmark[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: \underline{\bf x = 5}}}}\huge\checkmark[/tex]

[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

(THIS IS WORTH MANY POINTS, AND I’LL GIVE BRAINLIEST)
The figures in each pair are similar. Compare the first figure to the second. Give the ratio of the perimeters and the ratio of the answers.

Answers

9514 1404 393

Answer:

perimeter ratio: 4 : 3area ratio: 16 : 9

Step-by-step explanation:

The ratio of perimeters is the ratio of corresponding sides.

  first : second = 8 : 6 = 4 : 3 . . . ratio of perimeters

The ratio of areas is the square of the ratio of linear dimensions.

  first : second = 4² : 3² = 16 : 9 . . . ratio of areas

Answer:

look at the explanation <33

Step-by-step explanation:

The first figure is similar to the second figure. The ratio would be 4:3

Which of the following describes the vertical shift up or down of a trig. function graph?

a) amplitude
b) midline
c) frequency
d) period

Answers

Answer:

Step-by-step explanation:

a) amplitude is the answer

please like if i helped you.

If one tenement on the Lower East Side of New York had 101 adults and 91 children, and there was an average of 8 persons in a tenement apartment, how many apartments did this tenement have?

Answers

Answer:

24 Apartments

Step-by-step explanation:

To get the total amount of people living in the apartment building, you add 101 and 92.

101+91=192 total people

You then divide this total by the amount of people staying in each apartment, which is 8.

192/8=24 apartments

This leaves you with 24 apartments, with 8 people living in each one.

PLEASE HELP URGENT WILL MARK BRAINLIEST

Solve System by writing the system of Linear equations Jason reached into his pocket and pulled out 13 coins and noticed he only had quarters and dimes. If the value of the coins was $2.65 how many quarters did he have?

Answers

Answer:

he had nine quarters and four dimes

answer:
90 quarters and four dimes

what is x and y? help fast!!!!!!!​

Answers

Answer:

0

Step-by-step explanation:

x and y are variables

S to T = 4:1

Therefore;
S = 4/5
T = 1/5

20 yd / 4 = 5 yd
10 yd / 4 = 2.5 yd

x = 5 yd
y = 2.5 yd

What is the simplified version of...
8-2g+4g+3g+6
And
-5g+(-2)+5g+6g+(-g)

Answers

Answer:

5g+14 and -2+5g

Step-by-step explanation:

Can someone solve 7x+2x+3
step by step

Answers

Answer:

9x+3

Step-by-step explanation:

first you add common variables like 7x plus 2x and get 9x. since 3 does't have a common variable it is just 3 therefor you answer would be 9x+3

Starting : 7x+2x+3

combine like terms 7x+2x=9x

youre left with 9x+3                     

use the diagram to find the measure of the given angle

Answers

Answer:

What is the Diagram?

Step-by-step explanation:

You did not attach it.

8. The table below shows the number of students enrolled at Mapleton High School since 2002. Write
an equation for the line of best fit, then predict the number of students enrolled in 2011.
20022892
2003 3042
2004 | 3087
2005 3136
2006 3296

Answers

The equation for the line of best fit shows the relationship between the number of students enrolled

The equation for the line of best fit, then predict the number of students enrolled in 2011 is [tex]y = 90.2x - 177670.2[/tex]

How to determine the equation of the line of best fit

To do this, we make use of a graphing calculator that has the following calculation summary

Sum of X = 10020Sum of Y = 15453Mean X = 2004Mean Y = 3090.6Sum of squares (SSX) = 10Sum of products (SP) = 902b = 90.2a = -177670.2

A regression equation is represented as:

[tex]y = bx + a[/tex]

So, we have:

[tex]y = 90.2x - 177670.2[/tex]

Hence, the regression equation is [tex]y = 90.2x - 177670.2[/tex]

Read more about regression equations at:

https://brainly.com/question/26347582

Find the area of this circle . Use 3 for pi

Answers

Answer:

588

Step-by-step explanation:

3 x 14 x 14 ( or 14^2) is 588

hope this helped!!

For 15 points, answer this simple question

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the answer is 25!! mark as brainliest pls

$ 900 in a saving account earns 15% interest, compounded annually. What is the balance after 6 years? ​

Answers

I used to do these but I forgot

-9 + 5 = on a number line

Answers

I believe the answer is -4

Answer/Step-by-step explanation:

First you would plot -9 on the number line

Then you would go to the right 5 times which would take you to -4 and that would be you answer.

(Sorry I could not find a number line to plot but I hope you get the idea)

Hope this helps :)

A) josie makes fruit punch by mixing fruit juice and lemonade in the ratio 3:4, she needs to make 49 litres of punch for a party. how much of each ingredient does she need (in lires) (b) During the party josie decides tio make some more. she has 15 litres of fruit juce left and plenty of lemonade. how much extra punch can she make? (answer in letres)
(c) to make the second batch of punch go further josie adds 4 more lires of lemonade. what is the ratio of fruit juice and lemonade in the second batch? (answer in ratios e.g 5:9) ONLY GIVE ANSWER TO B AND C PLEASE

Answers

Answer:

B

Step-by-step explanation:

trrsygg. vbbkkmmk. jk. k

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