HELP PLZZZZZ< EMERGENCYYYYYY

Mathematics Middle School

HELP PLZZZZZ< EMERGENCYYYYYY

Answers

Answer 1

Answer:

the answer for this is 0

Answer 2

Answer:

8y - 8y = 0

Step-by-step explanation:

I think it's 0 because 8 cancels out 8 and 0 cancels 0 so it ends up leaving nothing which is literally 0

Related Questions

Tyler used LaTeX: 1 1/4 gallons of paint to paint 5/7 of a fence. How many gallons will it take to paint the whole fence? Write a multiplication equation or a division equation to represent this question, then find the answer. Show your reasoning.

Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 3/5 doors. How many liters of paint are needed for 1 door? Draw a diagram to represent the situation, then find the answer.
SHOW PICTURES AND EQUATIONS PLEAAASE

Answers

Answer:

The paint required to cover 1 3/5 doors = 2 liters. Convert mixed fraction into proper fraction. Therefore, the paint required to cover 8/5 doors = 2 liters. The paint required to cover 1 door = x liters

first right brainliest

Answers

Answer
x= 14,-14

hope this helps and have a wonderful day :)

Answer:

The answer is x=14 and x=-14

Step-by-step explanation:

x²=196

(x-14)(x+14)

x-14=0 x+14=0

x=14 x=-14

Out of 30 students surveved 17 have a de Based on these results,
predict how many of the 300 students in the school have a dog?

Answers

Answer:

170 will have dogs

Step-by-step explanation:

Answer:
Out of 300 students 170 of them have dogs

ILL GIVE BRAIN PLZ HELP ASAP

Answers

Answer:

Step-by-step explanation:

In total, Sophie needs $230.40.

Let's form an equation. 230.40 = 12.80x

You'll need to divide both sides by 12.80 to get the variable, x, by itself.

18 = x

Therefore the answer is C.

The answer is c ...........

I need Help! ASAP: The current temperature in Lansdowne is 20°F. This is 6 degrees less than twice the temperature that it was five hours ago. Write and solve an equation to determine the temperature in Lansdowne five hours ago.

Answers

Answer:

13*f

Step-by-step explanation:

20*f + 6*f ÷ 2 = 13*f

hope it helps please like

Answers: 2x - 6 = 20 & x = 13

Explanation: The x in this equation is the temperature 5 hours ago. In the word problem, 20 degrees is the x temperature multiplied by 2 (since it says “twice the temperature”) and subtracted by 6 (since it says “6 degrees less). Therefore, the equation would be the x changing (due to the multiplying of 2 and subtraction of 6) that equal 20. When solving, first check to see if there are any like terms (None in this problem). Next, isolate the variable. Here, you add the opposite of 6 to both sides (-6 + 6 and 20 + 20). This makes it 2x = 26. Now divide by the coefficient (2x / 2 and 26 / 2). This will be x = 13. Hope this helped!

The ratio of the length to the width of a rectangle is 4 to 3. If the rectangles is 160 yards long, how wide is it?

Answers

Answer:

width 6inchs and length is 24 inches

Step-by-step explanation:

Width: 6
Length: 24

Hope this helped!

System A:x=3y=-9 2x=y=4 system B: 3x+4y=-9 2x+y=4 how can we get system b from system A? Are the systems Equivalent? TEST NEED HELP!! ASAP

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2x + 3y = 4. 4x + 6y = 9. First, solve the ... First, solve the second equation for x to get x = −2y − 1.

In each figure below, find m∠1 and m∠2 if a║b. Show your work with statements.

Answers

Answer:

<1=105 and <2=75.

Step-by-step explanation:

<1+<2=180, and 75+<1=180, so 180-75=105=<1. 105+<2=180, so 180-105=75=<2.

Esme uses her bank card to pay for a car wash 4 times. Each car wash costs $16.75. She then deposits $60 in her bank account.

Part A. Write an expression to find the change in her bank account balance in dollars as a result of these transactions.

Part B. What is the change in Esme’s bank account balance?

Answers

Answer: b-16.75^4+60 part A

The part b -7

Step-by-step explanation:

Write an algebraic expression for the phrase.
seven less than x

Answers

Answer:

7<x

Step-by-step explanation:

i think this will help

X-7 the person above me is wrong

The charity gala will cost $270 if it has 15 attendees. How many attendees can there be, at most, if the budget for the charity gala is $558? Assume the relationship is directly proportional.

Answers

Answer:

Step-by-step explanation:

For 15 people the charity gala costs $270, so for 1 person it costs 270÷15 = 18.So, $18 for each person, now you have a budget of $558, therefore you divide 558 by 18 = 31This concludes that the total number of attendees that can be at the gala is 31.

31 attendees can be there at the most

Please help me!! It's some sort of PreAP math stuff

Answers

Answer:

12x + 40y

Step-by-step explanation:

4(3x+10y)

multiply the outer number (4) with all the terms inside the parentheses

4 X 3x + 4 X 10y

12x + 40y

!!!!!! hElP mE PleAsE !!!!!!

Answers

What question do you need help on?

for the first one 86.637- 28.56 the answer is 58.077 because you line the numbers up and then subtract

Quiah saved $200 every month that she worked. Her savings are recorded in the data table below. What equation would best describe Quiah's savings?

y = 200x
y = 200x + 300
y = 200x + 500
y = 200x + 200

Answers

Answer:

y = 200x + 300

Step-by-step explanation:

First we multiply the amount she saves every month (200) by the amount of months she works. Since we want an equation that we can use to find Quiah's savings depending on how many months she works, the number of months will be a variable (x). So far we have 200x.

Since she only saves 200 a month and she already has 500 after the first month, we know she had some money saved before. This means we need to add that amount of money to 200x. To find how much money that was, we need to think about the graph. The graph shows us what she has after the month has ended, meaning once she already saved the $200. So to find how much money she originally had we should subtract 200 from 500 which will give us 300. This is how much money she originally had.

This leaves our equation looking like this: y = 200x + 300

y=200x+300. pls mark me brainliest. hope you have a great day!! :)

solve for x: 9x = 54

Answers

Answer:

x equals 6 cause 9x6 =54

Answer:

Step-by-step explanation:

Which are LIKE TERMS in the example being shown?

10 and 5x2

3x2 and x

-3x and -4

3x2 and 5x2

Answers

the last one are like terms because they can combine.

The last one is because 3x2 and 5x2 are both combinable or compatible

I NEED HELP!!!!!!!!!! ITS DUE TODAYY

Answers

Answer: choice 2 and 4

A deli sells small, medium, and large box lunches. Each can of soda costs $1 and each bag of chips costs $1. Each sandwich costs s dollars. Some customers buy box lunches, and some customers buy items separately. Use this and the information below to solve Parts A, B, and C.

Michelle buys 6 sandwiches and 2 sodas. Her total cost is 6s+2.

Michelle claims that even though she bought her items separately, her total cost will be the same as Beyunka’s total cost. Explain why Michelle is incorrect.

Answers

Answer:yes the first one is correct.

Step-by-step explanation:

She is incorrect because she is buying separate and it said separate was cheaper

she is incorrect because buying separately will be cheaper because it’s less taxes

What is the equation of a line where the slope is the fraction where it goes up 8 and over 3, and the y intercept is -5?

Answers

Answer: y=8/3x-5

Step-by-step explanation:

I hope this helps!!!

it’ll be y=8/3x-5 lol

(05.02) PLEASE ACTUALLY ANSWER AND EXPLAIN WELL!! :)
In the figure below, angle y and angle x form vertical angles. Angle y forms a straight line with the 80° angle and the 60° angle.

Write and solve an equation to determine the measure of angle x. (5 points)

Answers

Answer:

x = 40°

Step-by-step explanation:

Straight angle is equal to 180°

Angle x, 60° and 80° form a straight angle.

Then we have following equation to solve for x:

x + 60° + 80° = 180°x + 140° = 180°x = 180° - 140°x = 40°

X = 40 degrees

Hope this helps!!

What are the characteristics of the graph of the inequality x < 5?

It will use an open circle.
The ray will move to the right.
It will use a closed circle.
The ray will move to the left.
(PLEASE CHOOSE MORE THAN ONE)

Answers

A & D :))) hope this helps you. :DD

Andy rented a trailer for 2 days and a bicycle for 3 days for a total of $145. Jason rented a trailer for 3 days and a bicycle for 2 days for a total of $180. What is the cost to rent a trailer for 1 day and a bicycle for 1 day?

Answers

Well look I really don’t know have a good day hope you do good on remember god loves you and have ahold day

Juan has 4 1/2 meters of yarn. He needs to cut it into pieces that are 3/4 meter long for a math lesson. How many pieces of yarn will he have?
A. 9
B. 5 1/4
C. 6
D. 3 3/4

Answers

the answer is c which is 6

Which equations are equivalent to -1/4(x)+3/4=12? Select all that apply.

Answers

Answer:

Step-by-step explanation:

-1/4 times x is the same as -4 time x over 1 because you multiply the numerator by a whole number and the denominator by 1

Answer:

b,c,e

Step-by-step explanation:

On Monday, water was pumped out of the pool at a constant rate, starting at 12:00 p.m.

At 12:15 p.m., the water in the pool was 45 inches deep.

At 12:35 p.m., the water in the pool was 41 inches deep.

Part B - Write an equation that represents y, the depth of the water (in inches), after x minutes.

Answers

Answer:

so every 20 minutes it goes down by 4 inches so 20x-4y

Step-by-step explanation:

20x-4y means every 20 minutes it goes down 4 inches

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Answers

It’s obviously the top one

The top one because u will be considered rich

2. Henry was looking at his streaming music stats. The ratio of songs he liked to disliked was 3:5. If he listened to 784 songs total how many did he like?

Answers

Answer:

he liked 490 songs

Step-by-step explanation:

i did the math unu

Pls help with this question!!!

Answers

Answer:

15 cans

Step-by-step explanation:

25/5=5

5*3=15

this the answer to it

Answer:

15 cans

Step-by-step explanation:

25/5=5

3*5=15

please help i cant figure this problem out

Also its due today

Answers

Answer:-49 11/45

Step-by-step explanation:

Answer:

-49 11/40

Step by step explanation:

Explain how you calculate 9% of $505.00? And what is the answer?

Answers

Answer:

45.45

Step-by-step explanation:

9 x 505 = 4545

4545/100 = 45.45

Answer
$45.45

Explanation
How to find a percentage of a number. Multiply the number by the percentage fraction. For example to calculate 9% of 25000, multiply 25000 by 9/100, that is, multiply 25000 by 0.09.

hope this helps and have a wonderful day :)

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