Mathematics Middle School

Please help I have to turn this in by the end of the night

Please Help I Have To Turn This In By The End Of The Night

Answers

Answer 1

Answer:

25

Step-by-step explanation:

10x40%+25x84%=25

btw,you have a lot of questions tonight

Answer 2
The answer is 25.


Explanation:

Related Questions

please help

1) _____

2) _____

3) _____

4) ____

5) ____

Answers

Answer:

1 B

2 C

3 E

4 D

5 A

Step-by-step explanation:

1. W is less than Zero

2. W is equal or less than Zero

3. W cannot equal Zero.  W is more than Zero or less than Zero

4. W is equal or greater than Zero

5. W is greater than Zero

agree with the one above

A grocery store sells bags of oranges in two different sizes.( IT NOT A )

-The 3-pound bags of oranges cost $4.
-The 8-pound bags of oranges cost $9.

Which oranges cost less per pound?

A 3-pound bags of oranges for $4.

B They are equal in price per pound.

C 8 pound bags of oranges for $9.

Answers

Answer:

Is C.

Step-by-step explanation:

4÷3=1.333333 and 9÷8=1.125

Please help very urgent on test...

Write and solve an equation that can be used to find the value of x then find the perimeter of each shape

Answers

Answer:

Equation: (2x+5)4=(2x+8)3

X: 2

Perimeter: 36

Step-by-step explanation:

You would multiply 2x+5 and 4 because there are four sides to a square, so the perimeter of the square would be 8x+20. This would go same for the triangle, making the perimeter 6x+24.

So 8x+20=6x+24 is your new equation. Then, you do the opposite of the order of operations, and add or subtract first. It would be easiest to subtract 20 and 6x from both sides.

That leaves you with 2x=4. Dividing 2 by both sides means x=2

You can plug this in to prove if it is correct.

16+20=36

12+24=36

Lmk if you get it!

Cheddar cheese costs $4.25 per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese?
x = 4.25 + y
x = 4.25 y
y = 4.25 + x
y = 4.25 x

Answers

y = 4.25x

x represents each pound of cheese and each pound costs $4.25
The last one y=4.25 x

A toy in a toy shop is in the shape of a triangular pyramid. The area of the base of the toy is 14 square centimeters and it has a height of 12 centimeters. What is the volume of the toy in cubic centimeters? 56 cm3 84 cm3 168 cm3 504 cm3

Answers

I think it’s 84 you multiply 14 and 12 then divide by 2 since it is a triangular prism

84 it is right give me a like please

A restaurant wants to study how well its salads sell. The circle graph shows the sales over the past few days. If 5 of the salads sold were garden ​salads, how many total salads did the restaurant​ sell?

Answers

Can you take a pic of the graph?
Can you please put a pic of the graph or no one can’t figure it out

e669yrx4pk answer this question so i give you brain thingy

Answers

wait where’s the question?

An isosceles triangle (2 sides are equal) has a base of 5 cm and legs "x" cm long. The perimeter is no more than 30 cm. Write an inequality to find the possible values of x.

Answers

if it is no more than 30 it could be 12 since 12+12=24 24+5=29

How many solutions does 3(4x−8)=−24+12x have?

Answers

Answer:All real numbers

Step-by-step explanation:

Question: 3(4x-8)=24+12x

Step 1: Get rid of parenthesis.

12x-24=24+12

Step 2: Rearrange so like terms are together

12x-12x=24-24

Step 3: solve for x

0=0

So, there are an infinite number of solutions.

In ∆AED, m∠DAE = 54°. What is m∠DAG??



m∠DAG =
°

Answers

Answer:

126

Step-by-step explanation:

(:

Water bowls at 212 degrees Fahrenheit. If a pot of water is 145 degrees, find the change in temperature needed for the water to boil.

Answers

It would need to increase 67 degrees

Answer:

67 more degrees to make the water boil

Step-by-step explanation:

can you please help me please ​

Answers

the slope is 0 / undefined

Answer:

0/unidentified

Step-by-step explanation:

what is 2^5 + 5
pls give me an answer i know what it is just want to know for sure thanks!

Answers

Answer: 37

Step-by-step explanation: Hope thaT helps and have a great day lol

37

2x 2 x 2 x 2= 32+5=37

|x|= -5 (find the absolute value-ish answer)
I will give brainliest plz help!!!

Answers

Answer:

5

Step-by-step explanation:

the absolute value of -5 is 5

Which answer choice best represents 3/15?
plz plz plz plz plz plz plz plz plz plz plz plz hhhhhhhhhhhhhhhhhhhhuuuuuuuuuuuuuuuuurrrrrrrrrrrrrrrrrrrrrrrryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

Answers

Uhh... what are the options?

Here's some possible ones:

0.2

1/5

Answer:

0.2 or 1/5

Step-by-step explanation:

not sure what the options were

EXPERT HELP I'LL GIVE BRAINLIEST:

Answers

Answer:

990, C

Step-by-step explanation:

The formula for the surface area of the bottom cushion is

A = 2wl + 2lh + 2hw (w is width, l is length, h is height)

w = 18, l = 21, h = 3

A = 2(18)(21) + 2(21)(3) + 2(3)(18)

A = 2(378) + 2(63) + 2(54)

A = 756 + 126 + 108

A = 990 (C)

HELPPPPPP!! I DONT UNDERSTAND MATHHHHH

Solve the equation.
-2(x+5)=10

Answers

Answer: x = −10

Step-by-step explanation:

Answer:

X=-10

Step-by-step explanation:

The parentheses means you have to multiply. Division is the inverse operation of multiplication. You could do the problem backwards, starting with 10/-2 which is -5

Then you can divide -5 by 2 which is -10

round the fraction to help you estimate the solution for the following:

7/12+2/12

•1/2

•1

•¹ 1/2

•2

Answers

Answer:

1

Step-by-step explanation:

7/12 rounds to 1 and 2/12 rounds to 0. So 1+0 is 1 (duh)

Answer:

the answer is 5

Step-by-step explanation:

u just 1/12 + 2/12 + 6/12 + 1 + 1 6/12 + 2 = 5

brainliest please

Three boxes are stacked one on top of the other. One box 4 is feet 11 inches tall, one is 6 feet 9 inches tall, and one 4 is feet 11 inches tall. How high is the stack?


Answer is in feet and inches, Use a number less than 12 for inches.

__ ft __ in

Answers

Answer:

16 ft 7 in, I correctly believe:)

Answer:

2 ft 7in 3ft 11in 6ft 9in

Step-by-step explanation:

The plates move at an average rate of about 5cm/y. How far have the plates traveled, assuming a constant rate, during this time?

Answers

Answer:

travel from 5 to 10 cm/yr.

Step-by-step explanation:

plzzzzzzzz helpppppp

Answers

Answer:

yoo its super hard to read can you zoom in on em?

Step-by-step explanation:

1) 200.9
2)?
3)63.2 because 1500 divided bye 25 = 60 but the 80 is already there so 1580 divided bye 25 = 63.2

Sorry if I’m wrong

The sum of three consquetive odd number is 177. Find the numbers.

Answers

Answer:

57, 59, and 61.

Step-by-step explanation:

Answer:

59,59,59

Step-by-step explanation:

if they are not supposed to be the same then 59, 45, 73

at first a price was decreased by 12%, then it was discounted again by an additional 5%. What is the percent of the total discount.
plz help :D

Answers

Wouldn’t that be 17%? Since it was first discounted by 12% then another 5%.
I hope this helped. Please give brainliest if it did. Thanks

Answer:

16.4% is the percent of the total discount.

if this helped, brainliest?

Solve the equation.
3x+7=40

Answers

Answer:

x=11

Step-by-step explanation:

The value of 'x' for the given expression will be x = 11.

In mathematics, an expression is a combination of numbers, variables, and mathematical operations that can be evaluated to produce a value.

It represents a mathematical phrase or statement without an equal sign (=). Expressions can be as simple as a single number or variable, or they can be more complex, involving multiple operations and variables.

The given expression will be solved as below,

3x + 7 = 40

3x = 40 - 7

3x = 33

x = 11

Therefore, the value of 'x' will be 11.

To know more about an expression follow

https://brainly.com/question/30544607

#SPJ6

Veronica spent a minimum of $65 on a doll and accessories for the doll. The doll cost $26 and the accessories cost $13 each. Write an inequality can be used to find the possible values for x, the number of doll accessories Veronica could have bought.

Answers

Answer:  [tex]13x+26 \ge 65[/tex]

If you solve for x, you get [tex]x \ge 3[/tex] which means she bought at least 3 accessories.

=========================================================

Explanation:

x = number of accessories, some nonnegative whole number

13x = amount spent on accessories only

For instance, let's say she bought 5 accessories. This means she spent 13x = 13*5 = 60 dollars on those five items.

This is on top of the $26 Veronica paid for the doll itself (without the accessories). In total, she spent 13x+26 dollars for the doll (26) and the accessories (13x) combined.

We're told she spent a minimum of $65, which means that she spent 65 or more dollars.

So the total cost (13x+26) must be equal to 65 or larger than 65.

We write that as [tex]13x+26 \ge 65[/tex] which sets up the inequality.

----------------------------

Let's solve for x

[tex]13x+26 \ge 65\\\\13x \ge 65-26\\\\13x \ge 39\\\\x \ge 39/13\\\\x \ge 3\\\\[/tex]

So x can be equal to 3, or larger than it.

The lowest value x can be is 3.

Meaning that she bought at least 3 accessories (ie she bought 3 or more accessories).

Answer:

Step-by-step explanation:

65= 26+13x

A table titled Number of Dogs Adopted has entries 3, 3, 4, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 9. The total is 132.
A shelter kept track of the number of dogs adopted each day for three weeks. Use the table to find the statistical measures.

Mean:

Median:

Mode:

Range:

Answers

Mean= average, so 132/21 entries, =6.286 (don’t know what they want you to round it to...try 6.3

Median= middle of the numbers when written in order, so 7

Mode = number that occurs most often in the set, which is 8

Range = largest number - smallest number, so 9-3=6
range:9-3

mode:8

median:7

mean:132

What is the dependent quantity, and which variable should represent it?
y= -5x + 100

Answers

x = 20. Hope this helps!

Just read the question and answer it please.

Answers

Answer:

1

Step-by-step explanation:

Cause a cubic meter is teh same as a meter

Answer:

7.5 cubic meters

Step-by-step explanation:

You need to find the volume

2.5 times 3=7.5

7.5 times 1=7.5

Can I get brainilest

Complete the following statement. 180 in. = yd
will give brainliest

Answers

Answer:

5 yds

Step-by-step explanation:

180 ÷ 3 = 60

60 ÷ 12 = 5 yds

5 yards!

Dggffhghhfhghg

-12 times 9/-3 = ?
Plz Help me

Answers

The answer of that would be 36

Answer:

36

Step-by-step explanation:

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