Mathematics Middle School

Please answer! will mark brainliest!!

Answers

Answer 1

Answer:

the expression is 11x7+11x4

Answer 2

Answer:

11x7+11x4

Step-by-step explanation:

Related Questions

What is the product of 2 1/2 x 3/4 in simplest form?

Answer Key: 1 5/8
1 7/8
2 5/8
2 7/8

Answers

B hope this helps pls make me brainlyest

Please help me find the answer do at 11:59

Answers

Answer:

points-=(0,2)(-3,4)(3,0) slope=-2/3

Step-by-step explanation:

Answer:

-2/3 or -0.6667

Step-by-step explanation:

Slope=rise/run or (y2-y1)/(x2-x1)

Your first point is (-3,4) and another can be (3,0)

plug this into the equation

What value of u is a solution to this equation?
u–4=5

u = 8 or u = 9

Answers

u=9
9-5=4
i hope this helps <3

u=9 because you add 4 to both sides of the equation and 5+4=9

Help pleaseeeee I can’t do this and don’t guess don’t do it if you don’t know

Answers

The top one (first one)

Please see image below

Answers

7.81 is the answer, enjoy

i need help with this

Answers

The answer is C I believe

Answer:

the answer is C. x + y = 15

7 +12y+140

Step-by-step explanation:

hope this helps, have a nice day

1. Evaluate the expression (6 + 4) x 3 − 4 ÷ 2 using PEMDAS.

16
28
31
37

2.Select the statement that describes the expression one half x (12 ÷ 3) + 8.

one half the quotient of 12 and 3, then subtract 8
one half the quotient of 12 and 3, then add 8
one half the product of 12 and 3, then add 8
one half the difference of 12 and 3, then subtract 8

3. Solve the expression 9 + (20 x one fourth) − 6 ÷ 2 using PEMDAS.

8
11
13
16

Answers

Answer:

1) B, 28

2) A

3) B, 11

Step-by-step explanation:

PEMDAS, and simple math.

What is the name of your profile pic character?

Answer:

1. 28

2. One half of the quotient of 12 3, then add 8

3. 8

Simplify the expressions by combining like terms

3e - 19 - 7e + 10

Answers

Answer:

-4e - 9

Step-by-step explanation:

This requires combining like terms, which means that you combine the same types of values. In this one there are two "types" of values: something that involves the variable e and just normal numbers. Let's say that the "e"s are oranges and the regular numbers are apples. Remember, you can't simply add oranges and apples together

let's start with apples (the regular numbers)

you have -19 (just pretend the minus sign is attached to the value following)

and +10

so -19+10 is -9

we have -9 apples

so now let's look at oranges, represented by e

you have 3e and -7e

if one e is one orange, then you could say that there are 3 oranges and -7 oranges

so if you subtract you get -4e, or -4 oranges

now let's add that back together with the apples, remembering that you can't actually combine them

so it would be -4e - 9

(-4 oranges and -9 apples)

Larry worked on his ELA paper for 15 minutes, which is ⅓ as long as Tammy worked. How long did Tammy work on her paper? Write the equation and the solution.

ASAP PLEASE who ever answers quick with explanation and right answer gets all stars and brainly and heart

Answers

Answer:

45 min

Step-by-step explanation:

15 x 3

What is the Mean Absolute Deviation of the following set of numbers?

16, 21, 17, 22, 16, 16

A) 2.15 B) 2.28 C) 2.33 D) 2.47

Answers

Answer:

B 2.28

Step-by-step explanation:

please mark brainliest answer so i can rank up

C is the correct answer I checked it on my calculator

Evaluate the expression.
4 5 – 1 5 ÷ 2 3
(Write your answer as a fraction or as a whole or mixed number.)

Answers

Answer:

44 and 2/5

222/5

Step-by-step explanation:

PEMDAS

or Please Excuse My Dear Aunt Sally.

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

Using this order, we can now solve this.

45 - 15 / 25

15 / 25 = 3/5

45 - 3/5 = 44, 2/5.

Hope this helped! Have a good day/night and good luck!

1020 over 23 to show your work you would have to but 45- next to 15 over 23

What is the value of the expression below 1/4 = 8?
(5.NF.7)

Answers

The answer would be 1/32

Please awnser questions, no links, no I dont know 5.

Answers

Answer:

Step-by-step explanation:

PLS HELP ME!!
describe an example of a situation when the graph would be represented with a constant interval.

Answers

When the graph reaches his point

when the graph reachest highest point

13 out of 27 sixth-grade students said they prefer Powerade to Gatorade. What percent voted for Powerade? What percent voted for Gatorade?

Answers

Powerade : 48.1481 %
Gatorade : 51.8519 %

Help plz
Is this a statistical questions?
What are the heights of all the players on the Atlanta Hawks basketball team?

Answers

Answer: Yes it is

Step-by-step explanation:

Answer :Yess

Step by step:

i will give brainliest

Answers

Answer:

251.2in³

Step-by-step explanation:

V=πr²h

V=(3.14)(4²)(5)

V=(3.14)(16)(5)

V=251.2in³

The answer is 251.2 inches

plz help due today...................

Answers

Answer:

No it won’t be easy to find because burying the treasure 30 ft away is really far so he wouldnt remember exactly where it is. I think if he made a “x” over the spot then it would be easier

Plz give brainliest if this helped :D

Step-by-step explanation:

you don't have to solve both but, if you don't attempt to solve it i'm going report yo account

Answers

Answer:

6. 13

7. approx 15.81

Step-by-step explanation:

Markers make up what percent of the school supply inventory?

Answers

Answer:

Markers make up 15% of the inventory.

Step-by-step explanation:

There are 60 total items and 9 of them are markers. 9 is 15% of 60

15% is what the markers make of school supplies

plz I need help with this assignment for 10pts

Answers

Answer:

7 per trip

Step-by-step explanation:

1 trip=7 km

I'll mark the best or first answer as brainless.

Answers

i believe the answer may be 83. please correct me if i am wrong.

I think it might be 60. Reason being is because 6x2.5=15 then you do 15x4=60. So I think it might be 60.

Hope this helps!

will mark brainliest
plz helppp meee i have 9 points now so plz make this worth it to answer this questionnn

Answers

Answer:

Step-by-step explanation:

Rectangle: 8*5=40

Triangle 1: (3*5)/2=7.5

Triangle 2: (3*5)/2=7.5

Trapezoid : 40+7.5+7.5=55

Answer:

Step-by-step explanation:

for the rectangle, its 8*5=40

for the triangles, they are both 3*5=15

and for the trapezoid, it is 55

HELP PLEASSEEEEE!

1) Tori buys wooden picture frames, paints them, and sells them. A-frame and the necessary paint costs Tori $4. To make a profit, she increases the price of the frames by 40%. How much does she charge for the painted frames?

2) Calendar Haven is having a mid-year sale. For the month of July, a calendar regularly priced at $15 is on sale for $9. What percent is the markdown?

3) At Tex’s Taco Truck, beef tacos are $3.60. Tex runs a deal every Tuesday when all tacos are 15% off. What is the price of a beef taco on Tuesday?

4) At the bakery Lola owns, the cost of baking and decorating a cake is $17. Lola marks up cakes by 120% before selling them. How much does the bakery charge for a cake?

Answers

Answer:

Step-by-step explanation:

Answer:

1. Tori charges $5.60 per painted frame.

2. The percent markdown is 60%

3. The price of a beef taco on Tuesday is $3.06

Step-by-step explanation:

1.) 40% = .4

.4 x 4 = 1.6

1.6 + 4 = 5.6

2.) 9 + x = 15

9 + 6 = 15

15 x .6 = 9

3.) 3.6 x .15 = .54

3.6 - .54 = 3.06

The measures of the angles of a triangle are shown in the figure below. Solve for x.
(8x-9)°
63°
70°

Answers

Answer:

x = 7

Step-by-step explanation:

(8x - 9)° = 180° - ( 70° + 63° )

8x - 9 = 47

8x = 47 + 9

x = 56 ÷ 8

x = 7

Answer:

x=7

Step-by-step explanation:

63˚+70˚ = 133˚

180˚ - 133˚ = 47˚

(8x-9)˚ = 47˚

8x7=56

56-9=47˚

Find the volume of the pyramid.

Answers

[tex]A=10^2+2*10\sqrt{\frac{10^2 }{4} +12^2} \\A=100+2*10\sqrt{25+144}\\A=100+2*10*13\\A=100+260\\A=360[/tex]

A roast beef sandwich costs $6.75. A customer buys multiple roast beef sandwiches. Write an equation that represents the situation. Use x to represent the number of roast beef sandwiches. Then determine how many sandwiches the customer buys.
Amount used for payment: 80$
The change received: $19.25
An equation that represents this situation is _____

HELP GIVING A LOT OF POINTS FOR THIS I NEED AN EQUASION!!!

Answers

The equation is
80 - 6.75x = 19.25

80-$6.75x =$19.25 This is the answer I think

Answers

Answer:$5.60

Step-by-step explanation: $4*0.4= 1.6

1.6+4=5.60

Multiply $4 by 40% or 0.4 then add it to the $4

I would love help thanks!

Answers

B. 5 is your answer

Please help me I need help 25 points and brainiest

Answers

Answer:

Volume equals 1632

Step-by-step explanation:

V=Bh

B=base area, to get B use the equation πr².

H= height

Side A= 12

Side B= 10

Side C= 10

For the height we will use 34, or the height of the prism.

48*34 equals 1632, And your volume is 1632.

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