Mathematics High School

Help pls I'm gonna be screwed if you don't get this pls pls pls anyone who knows math well pls help me I'm gonna cry it's over due please:( :(

Just last two please

Help Pls I'm Gonna Be Screwed If You Don't Get This Pls Pls Pls Anyone Who Knows Math Well Pls Help Me

Answers

Answer 1

Answer:

WRONG ALL

Step-by-step explanation:

3. Should be:

[tex] - 4 \frac{7}{8} \times \frac{2}{3} \\ \\ - \frac{39}{8} \times \frac{2}{3} \\ \\ \frac{ -13}{4} [/tex]

4. Should be:

[tex] - 3 \frac{1}{5} + - \frac{2}{3} \\ \\ - 3 \frac{3}{15} - \frac{10}{15} \\ \\ - 3 \frac{7}{15} [/tex]

I hope this helps you :)

Related Questions

help me plzzzz and fast ​

Answers

Answer:

A D

Step-by-step explanation:

Since it is a one time fee of 55$, that will be our y intercept.

That allows A and D and F possible answers.

It says 10$ per puzzle and they spent 1245$

So A and D are answers.

2w^2 - 28w + c what does C =

Answers

Answer:

2 w ^2 − 28 w + c

Step-by-step explanation:

That's what I got use math(way)to see it

Combine like terms to write a simplified expression:

12p + 11 - 5p + 3

Answers

Answer:

7p + 14

Step-by-step explanation:

add 12p and -5p to get 7p

then add 11 and 3 to get 14

your equation will be 7p + 14

here is the answer

7p + 14.      

Mrs. Chin paid a 20% tip on the bill for lunch if the tip amount was $2.75 what was the bill for lunch before the tip was added

Answers

Answer:

$13.75

Step-by-step explanation:

the bill before the tip is x.

0.20x = 2.75

now divide both sides by .20

x= 2.75/0.20

x=13.75

13.75:))))))))))))))))))))

What is the image point of (0,-5) after a translation right 5 units and up 2 units?

Answers

Answer:

(5,-3)

Step-by-step explanation:

0+5 = x

-5+2 = y

hope that can help

Answer:5,-3

Step-by-step explanation:

It’s right

NEED ASAP!!!
Expand the following using the distributive property.

6(-3w + 1/3)

A) -18w + 2
B) 18w + 2
C) 18w – 2
D) -18w – 2

Answers

Answer:

A

Step-by-step explanation:

6(-3w+1/3)

-18w+2

Answer:

A

Step-by-step explanation:

6(-3w +1/3)

to distribute you multiply everything inside the parentheses by 6

so

6(-3w) + 6(1/3)

-18w + 6/3

-18w +2

Convert this decimal into its fractional
form, simplified completely.
0.650

Answers

Answer:

13/20

Step-by-step explanation:

0.650 /1

0.650 × 100

1 × 100   =  

65 /100

65 ÷ 5

100 ÷ 5  =  

13 /20

Calculator
Given j | k and mZ1 = 40".
8/1
What is mZ6?
7/2
k
Enter your answer in the box.
63
54
mZ6 =

Answers

Answer:

65 oop

Step-by-step explanation: o0iiutdgc vhy

Help will mark Brainliest

Answers

Answer:

Step-by-step explanation:

x = (20 + 12)/2

x = 32/2

x = 16

Answer:

17

Step-by-step explanation:

Sup nerds. Do this for me or I'm gonna get screamed at by my mom also show all the work

Answers

Answer:

the answer is c they bother are the same and have the same equals

If A=,[2 5 7],find the value of
[1 4 9]
[8 3 6]
a23+a12-a32 matrix.​

Answers

Answer:

THE CORRECT ANSER OF THIS QUESTION IS 5.

Step-by-step explanation:

Here,

a23=6

a12=5

a32=6

Now,

a23+a12-a32

=6+5-6

=5

A coach travels to the beach which is 576 KM away in 6 hours. If he is only allowed to travel at a maximum speed of 90 kph, did the coach break the speed limit? What was his average speed?

Answers

Answer:

Yes

Step-by-step explanation:

576Km:6Hrs

576 divided by 6=96 km

6 divided by 6=1

96km:1hr

96 was the coaches speed limit

km=Kilometers

Hrs=Hours

96>90

yes , the coach break the speed limit and the average speed is 96 km ph

What is Speed?

Speed is the time rate at which an object is moving along a path

Given,

A coach travels to the beach which is 576 KM away in 6 hours.

The maximum speed he can travel is speed of 90 kph

We need to check whether the coach breaks the speed limit or not.

Yes he has to break the speed limit because in 6 hours with 90kph he can travel only 540 km. He still needs to travel 36 km.

and the average speed he has to maintain is 576/6

96kmph

Hence, yes the coach break the speed limit and the average speed is 96 km ph

To learn more on Speed click:

https://brainly.com/question/28224010

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Write 33 x V3
as a
single power of 3.

Answers

Answer:

555555

Step-by-step explanation:

Pls help I’m doing a test
Subtract.
(22 + 43x + 10) - (-102² – 5x+10)
Answers
A. -92? + 38x + 20
B. 11x2 + 38%
C. 11x2 + 483
D. -922 + 487

Answers


(22 + 43x + 10) - (-102² – 5x+10)
Answers
A. -92? + 38x + 20
B. 11x2 + 38%
C. 11x2 + 483
D. -922 + 487

Your answer would be D
Can you please give me brainliest

Which quadratic equation models the situation correctly?

h(t) = –16t2 + 61
h(t) = –16t2 + 202.5
h(t) = –16t2 + 56t + 5
h(t) = –16t2 + 56t + 6.5

Answers

Answer:

D

Step-by-step explanation:

Edge 2020-2021

The quadratic equation {y = - 16t² + 202.5} correctly represents the given graph.

What is a quadratic equation?

A quadratic equation is of the form -

f(x) = ax² + bx + c

Given is the graph as shown in the image attached.

The graph given in the image is correctly represented by the quadratic equation -

y = - 16t² + 202.5

Due to the negative coefficient of {a}, it opens downwards. The [y] intercept is at 202.5.

Therefore, the  quadratic equation {y = - 16t² + 202.5} correctly represents the given graph.

To solve more questions on credits, visit the link below-

https://brainly.com/question/29632930

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can yall plz plz help me

Answers

Answer:

the answer is 80000 is b

Parents getting divorced please help and you'll get the brainlliest

Answers

Answer:

C

Step-by-step explanation:

I hope this helps!! Feel better

What is 1.3 as a fraction

Answers

Answer:

1.3 is pronounced 1 and 3 tenths so the fraction would be 1 3/10

Step-by-step explanation:

Hope this helps

(Score for Question 2: 4 points)
2. You buy a pair of pants. The original cost of the pants is $30.00. The pants are on
sale for 20% off. Show your work or explain your mental math for each part! Pls explain!

Answers

20/100=0.2
0.2x30.00=6
30-6=24

You need to convert the 20 into a decimal so you divide it by 100 and you will have to multiply the result by the price of the pants (30.00) and it will give you what will be discounted. and he only challenges the result (6) by the price of the pants.
So the answers is 24

Answer: 24

Step-by-step explanation:

30 divided by 10 to get 10 percent which is 3, multiply that by 2 to get 20 percent which is 6, 30 (100 percent) minus 6 (20 percent) equals 24

A train leaves LA at 2:00 pm and heads north at 50 mph. If the next train leaves the station three hours later and heads north at 60 mph, at what time will the second train catch up to the first train?

Answers

Answer:

https://brainly.com/question/6423861

Step-by-step explanation:

Use link and give me 5 stars and brainliest

Help me with this plz

Answers

Answer:

My final answer is B. Please give me thanks if I'm right.

Step-by-step explanation:

Help me pls I’m failing math I need a good grade on this

Answers

i believe as a decimal it is 2.4 :)

Answer:

2  2 /5 =  2.4  =  240 %

Step-by-step explanation:

The number 1 is the same as 1.00 and is the same as 100%.

The number 2, therefore, is the same as 2.00 and the same as 200%

2 /5  can be converted into a decimal by seeing that  2 /5 = 4 /10 .  4 /10 , spoken out loud, is "four tenths" and shows that the decimal is  

0.4 . And  0.4  is the same as 40%.  Which means that  2  2 /5 = 2.4= 240 %

Find the value of x.

Answers

Answer:

57 degrees

Step-by-step explanation

Answer:

x = 57

Step-by-step explanation:

So we know all triangles add up to 180 degrees. And that supplementary angles add up to 180 degrees.

So, we can do that missing angle + 138 = 180

180 - 138 = 42

180 - 42 - 81 = x = 57

The cheerleaders at City High make their own
megaphones by cutting off the small end of a
cone made from heavy paper. If the small end of
the megaphone is to have a radius of 2.5 cm,
what should be the height of the cone that is cut
off?
2.5 cm
60 cm​

Answers

Answer:

The height of the cone that is cut would be 2.5

z2 + 5z - 3z2 + z
Terms
Like Terms

Answers

The answer is 2z.......

Mrs. Hernandez was helping her students with their bank accounts. The ratio of the amount of the student with the most money to the student with the least money was 4:1. If the student with the most money has $128, how much does the student with the least money have

Answers

Answer: $32

Step-by-step explanation:

From the information given in the question, we are told that the ratio of the amount of the student with the most money to the student with the least money was 4:1. If the student with the most money has $128.

This shows that the student with most money has quadruple that is 4× the student with the least money. Therefore, the student will least money will have:

= $128/4

= $32

Water pours into a tank over a 10-minute period. The función f(x) graphed below models the flow rate, in gallon per minute (GPM) Over which of the following intervals does the flow rate increases by the greatest amount?

Answers

Answer:

X=0 to x =1

Step-by-step explanation:

what is 5 %9 (86 - 32) plss help

Answers

Answer:

270

Step-by-step explanation:

jackson usually makes $250 per week working at a grocery store. Last week he made 60% more than usual. This week Jackson hopes to make 7/8 of what he made last week. how much money does jackson hope to make this week?

Answers

Answer: 350

250×.60=150

250+150= 400

7÷8= 0.875

0.875×400=350

I hope this is good enough:

Answer is 350
Explanation:

Simplify each expression
-3m + 16 - (-13m)
15y - 20y + 15

Answers

Answer:

10m + 16

-5y + 15

Step-by-step explanation:

-3m + 16 - (-13m) =

= -3m + 16 + 13m

= 10m + 16

15y - 20y + 15 =

= -5y + 15

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