15 POINTS, and BRAINLIEST, solve this equation

15 POINTS, And BRAINLIEST, Solve This Equation

Answers

Answer 1
her error was 2x(13)

Related Questions

An Xbox is $399.79, if
the sales tax is 5%.
a. Find the amount of
sales tax
b. Find the total amount
paid

Answers

a. $19.98
b. $419.77
i think thats the answer
a is 19.87
b is 419.66

Find the distance between the points (1,5) and (10,10). Hint: Use the Pythagorean theorem.

Answers

Answer:

Exact Form:

√ 106

Decimal Form:

10.29563014

Lolilokik the answer is 10

If a table represents a proportional relationship between x and y, then the unit rates _________ are always the same.

Answers

Answer:

10 x 10

Step-by-step explanation:

Thats the chart

Answer:

10,10 please give me brainlest

Step-by-step explanation:

Pls Look at the pic pls I really need this

Answers

Answer:

I would be 3 packets of buns, 6 packets of patties, and 2 packets of cheese

Step-by-step explanation:

You want all the equal by looking for the the number the can used for all three items. The number 30 can be used.

6 patties, 3 buns, 2 cheese

help pleaseeeeee! rkmlk

Answers

Answer: yeah I think B is correct

it’s d. hoped this helped

Which step could be used to solve x + 3.6 = negative 1.7 for x in one step? Select two options.
Add 3.6 to both sides.
Add Negative 3.6 to both sides.
Add 1.7 to both sides.
Add Negative 1.7 to both sides.
Subtract 3.6 from both sides.

Answers

Subtract 3.6 from both sides. You would be left with x=-5.3

Answer:

option 2 and 5 are the correct ones. sorry if im wrong

Step-by-step explanation:

Brian and his friends are going to a concert 176 miles from home. Brian
departs at 4:00 p.m. and travels an average speed of 55 m.p.h.
His friends depart at 4:30 and drive an average rate of 64 m.p.h.
Who will arrive at the concert first? At what time will each car arrive?

If you can, please show your work! Thank you very much!

Answers

Answer

His friends will get their faster, friends will get there by 6 pm, he will get their by 7pm

Step-by-step explanation:

I’ll get my freind to help I cause I’m dumb

Help me! The first person who answer this gets brainless and 15 points

Answers

Let us see the answer choices please

ignore the fact that this sounds depressing but-

why do I feel exhausted like I've been sobbing really hard for like 2 hours?

it's not like my eyes hurt or anything I just feel really weak and out of breath.

the feeling isn't there 2/47, but like its so weird... sometimes if I see a sad part of a movie and barely cry it feels like Ive been bawling, or sometimes I feel the same way even if im perfectly happy.

Sorry if this sounds like im seeking attention, im just low-key concerned. I have anxiety so maybe thats the problem?? I know I probably shouldn't discuss it on here but im so confused lol just act like im discussing a math question on here or something

Answers

Answer:

Step-by-step explanation:

Answer:

im gonna take a educated guess and say this is completly normal.

Step-by-step explanation:

lins family has completed 70% of a trip they have traveled 35 miles how long is the whole trip

Answers

Answer:

The distance of the whole trip is 50 miles.

Step-by-step explanation:

Let the distance of the whole trip be x.

70% x = 35 miles

(70/100)x = 35 miles

x = 35 * (100/70) miles

x = 50 miles

Therefore, the distance of the whole trip is 50 miles.

Hope this helped!

Answer:

50

Step-by-step explanation:

Percantage Lin's family covered = 70 %

The distance they had travelled= 35 miles

The total distance of the trip = 70 / 100 x X = 35

( explanation :  the formula to find the percentage of something is "percentage/ 100 of the total " so we used linear equation.... and so we made use of [this much percentage of "x" or something is this much] )

I hope you understood and this is right !

Bigideasmath Please don't answer for fun.

Item 30
Find the missing values in the ratio table.

Inches 2 _ _
Years 3 1 8

Answers

Answer:

blank 1: about 0.6

blank 2: about 5

Pls it’s do at 8 thanks so much

Answers

2nd one i guess it is

Question 3 (2 points)

Think about what forces are involved in the different parts of this investigation. Explain why there is a difference in the amount of Newtons measured when yo weighed the objects versus when you pulled the objects across a surface. Your answer should mention how the force=mass acceleration formula is involved. ​

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Answer:

I'm sorry but I have no idea

i have more yeyeyey

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Answer:

y≤9

Step-by-step explanation:

adam currently runs about 30 miles per week, and he wants to increase his weekly mileage by 30%. how many miles will adam run per week?

Answers

Answer:

230 miles in a week please give me brainlest i tried

Step-by-step explanation:

The table shows the portion of a day four students used to build a website.

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D the last one tell me if you got it correct

Solve the following inequality: 6x-4 3
B.x<3
C.x≤3
D. no solution

Answers

Step-by-step explanation:

No solution sorry i was late

i need more help please!!!!!!!!

Answers

Answer:

1. t<45° 2. d≥200

Step-by-step explanation:

t is less than 45°

it said no less than meaning you can spend 200 or more to get the discount so that means d≥200

Answer:

1. t<45

2. d>200

Step-by-step explanation:

Simplify the expression.
-4b + (-9k) -6 - 3b + 12

Answers

Answer: -9k-7b+6

Step-by-step explanation: combine lile terms

Convert 0.00000065 into scientific notation. (Ex: {6.14×10²} )
Please take this seriously, thanks :)

Answers

Answer:

6.5 x 10^-7

Step-by-step explanation:

✨6.5x10^-7✨

(Six point five times ten to negative seven)

The decimal point was moved 7 places to the left.

have a good day :)

Match each unit rate to its ratio.

Answers

*3/4 gallon: 1/2 a minute is 1 1/2 gallons a minute

*1 1/2 gallons in 1/2 a minute is 3 gallons per minute

*3 gallons: 4 1/2 minute is 2/3 gallons a minute

*3 gallons: 1/3 minute is 9 gains a minute

what the other person said is correct i am to lazy to type

can someone help me with this?? If you can't see the picture don't bother to answer.

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j is correct. the scale is balanced, so x = 1. there are 9 1’s on the right, and 6 1’s on the left. there are 3 more blocks, and they would have to each be 1.

Can someone help me with this?

Answers

Answer:

1200

Step-by-step explanation:

30 * 40 = 1200

the actual total cost would be 1326 because 39 * 34 = 1326

Answer:

1. 1200

2. 1330

Step-by-step explanation:

this is the answer beacuse 30*40=1200 then 34*39= 1326 when your round it would be 1330!

HOPE THIS HELPS BRAINLIEST? HAVE A GREAT DAY?!

A 2-column table with 4 rows. Column 1 is labeled Number of Weeks with entries 4, 5, 6, 7. Column 2 is labeled Weight (pounds) with entries 16, 18.5, 21, 23.5.
The table to the right displays the weight progress of a puppy at the end of week 4. If the relationship between time and weight is linear, how much did the puppy weigh at birth?
5.5 pounds
6 pounds
7.5 pou

Answers

Answer:

The puppy weighed 6 pounds at birth

Step-by-step explanation:

You go from 4 to 0...seeing as the weight is changing by 2.5..you subtract 2.5 by 16, 4 times in order to get the birth weight.

16 - 2.5= 13.5 - 2.5 = 11 - 2.5= 8.5 - 2.5 =6

The puppy weighs 14.4 pounds at birth.

What is linear relationship?

A linear relationship or linear association is a statistical term used to describe a straight-line relationship between two variables.

Given is table showing the relationship between time after birth and weight of a puppy,

The relationship between time and weight is linear,

Slope = 18.5 - 16 / 5-4 = 2.5

Let the weight of the puppy on birth be x,

Therefore,

4-0 / 16-x = 2.5

4 / 16-x = 2.5

4 = 40 - 2.5x

36 = 2.5x

x = 14.4

Hence, the puppy weighs 14.4 pounds at birth.

Learn more about linear relationship, click;

https://brainly.com/question/11663530

#SPJ2

Tell whether the following is certain to happen, impossible to happen, can happen but not certain:
1)You are older today than yesterday
2)Two hundred people can sit in a Maruti car
3)A tossed coin will land heads up
4)A die when tossed shall land up with 8 on top
5)India will win the next test series
6)Tomorrow will be a cloudy day
7)The next traffic light seen will be green

Plz answer the question properly plz ​

Answers

1) certain
2) impossible
3) can happen, not certain
4) impossible (a die has 6 sides)
5) can happen, not certajn
6) can happen, not certain
7) certain

Answer:

Can happen, but not certain.

Step-by-step explanation:

1. you are older today than yesterday = Can happen, but not certain..

2. two hundred people can sit in a Maruti car = Can happen but not certain.

3. A tossed coin will land heads up = Can happen, but not certain

4. A die when tossed shall land up with 8 on top = Can happen, but not certain.

5. India will be the next test series = Can happen, but not certain.

6. tomorrow will be a cloudy day = Can happen, but not certain.

7. The traffic light seen will be green = Can happen, but not certain.

Help Needed!!!!!
Rectangle MNOP with vertices M(-7, 1).
N(-4,1).
0(-4,-4).
P(-7,-4):
y = -x

M’(__,__)
N’(__,__)
O’(__,__)
P’(__,__)

Answers

Step-by-step explanation:

please make it brainliest

The side lengths of a square rug is 7b feet. Will the rug cover a square floor with area 56b^2 feet^2? Explain your reasoning.
Please help!!!!!!

Answers

Answer:

Step-by-step explanation:

Simple answer, No. Let;s assume b=2 7b would equal 7x2, which is 14. 56b would equal 56x2 that is equal to 112. 112 is way more than 14. So, no. 7b will not cover it.

In science class, the girl to boy ratio is 3 to 7. If there are 50 students in the class, how many are boys

Answers

Answer:

there are 35 boys in the class

Step-by-step explanation:

love the anime character!

Answer:I’ll

Step-by-step explanation:skskekeeff

The length of a picture frame is (8u-12). it’s width is 3/4 of its length. Express the width of the picture frame in terms of u.

Answers

Answer:

6u-9

Step-by-step explanation:

Multiply 3/4 by (8u-12). 3/4 of -12 is -9 and 3/4 of 8u is 6u.

Answer:

L = 8u-12

W = 3/4 (8u-12)

Or 3(8u-12)/4

Or 3(2u-3)

Or 6u-9

write 5 pounds fro $2.49 as a unit rate. Round to the nearest hundred

Answers

$2.50 is that the answer?
$2.50 I think? I’m not that sure.
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