Mathematics Middle School

Please help I will give brainliest

Please Help I Will Give Brainliest

Answers

Answer 1
E pi and F pi and (for third one) are correct answers
Answer 2
E and F are the correct answers

Related Questions

Pls it’s do at 8 thanks so much

Answers

2nd one i guess it is

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.

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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

Madison is in charge of buying the hamburger meat for her school picnic. She needs to buy
enough meat to make 1,000 hamburgers. Each hamburger weighs 0.25 of a pound. How many
pounds of hamburger meat does Madison need to buy?
Show all your thinking.

Answers

Answer:

250 pounds.

Step-by-step explanation:

this is because i multiplied 0.25 by 1000 which is 250

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

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:

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 !

i have more yeyeyey

Answers

Answer:

y≤9

Step-by-step explanation:

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:

If a/b-d=2c/b find the value of c when a=3, b=4 and d=-5
One clue:The answer is not 23/32. I have tried it and it's wrong.
Please explain detailly

Answers

It’s either 2/3 or 11.5 depending on where the d is lol
I’m answering so u can mark the girl brainliest

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

Anwser true or false

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He is incorrect so true.
The first answer would be false!

The first play of a football game resulted in a loss of 12&1/2 yards. then a penalty resulted in another loss of 5 yards. What is the total loss or gain?

Answers

Answer:

The total loss of gain is 17 1/2 yards.

Step-by-step explanation:

12.5-5=17.5

Abel says (62)3 = 65. Is he correct? Explain. Choose the correct response.
Yes. (62)3 = 62+3 = 65
Yes. (62)3 = 6•5 = 30
No. (62)3 = 62•3 = 66
No. (62)3 = 6•5 = 30

Answers

Answer:

C.) No. (62)3 = 62x3 = 66

Step-by-step explanation:

(62)3 is the same as 62x3, as there is no addition sign in between 62 and 3. if there was, the equation would look like (62)+3 or simply 62+3. now, (62)3 is multiplication. so C would be the correct answer

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:

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

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

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.

Answers

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.

use the distributive property to expand this expression: 4(2z + 3y) =

Answers

Answer:

8z+12y

Step-by-step explanation:

hope this helps

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?!

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

Solve this system of equations: y=2x x=-y+6
plz don't guess

Answers

Use substitution
y = 2(-y + 6)
y = -2y + 12
3y = 12, y = 4
4 = 2x, x = 2
Solution: x = 2, y = 4
(2,4) is your ordered pair

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

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:

help pleaseeeeee! rkmlk

Answers

Answer: yeah I think B is correct

it’s d. hoped this helped

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

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.

help me ples ples i need help with number four ples

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The answer would be 530

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

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Let us see the answer choices please

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. ​

Answers

Answer:

I'm sorry but I have no idea

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