Mathematics Middle School

Please help me with this. I haven't done a problem like this in forever and totally forgot how. Have an amazing day!!

Answers

Answer 1

Answer:

-100

Step-by-step explanation:

(6+4) × (-3-7)

(10) × (-10)

= -100

Answer 2

Answer:

-100

Step-by-step explanation:

do inside the parentheses first.

10 x -10 = -100

Related Questions

HELP ASAP
The admission fee at a county fair is $2 for children and $4 dollars for adults. Suppose that on the last day, 1600 people enter the fair and $5000 is collected. Choose the two equations that can be solved as a system of equations to determine how many children and how many adults attended the fair.
1.) a-c=1600
2.) 4a+2c=5000
3.) 4a-2c=5000
4.) a+c=1600
WILL GIVE BRAINLIEST TO ANY CORRECT ANSWER!!!!!

Answers

Answer:

2. 4a+2c = 5000

4. a + c = 1600

Step-by-step explanation:

Answer:

2.) 4a+2c=5,000

4.) a+c=1,600

Step-by-step explanation:

4 times a(adults) plus 2 times c(children)=5,000

4 is from $4 per adult(a) and 2 is from $2 per children(c).

a+c=1,600

You can add the number of adults and children to find the answer.

Enter the solution (x, y) to the system of equations shown.
y=27
y+3x=5

please help!

Answers

Answer:

(0,5) and (1.667,0)

Step-by-step explanation:

identify the solution of the equation x divided by 7 equals 3: 20,21,20 btw this is middle school work. :)

Answers

Answer:

sorry,,, hvjhvhj jhvfv vugeouib

Step-by-step explanation:

Plz help me thxs. ...

Answers

There are 6 sunflowers that are 27 1/4 in, 3 27 1/2 tall and 4 27 3/4 tall. You add 6, 3 and 4 to get 13. The rest of the sunflowers add up to 7 (2+3+2), and 13-7= 6

Please tell the truth please help me please help me with the work please please help me with the work please help me with the work I do I need a little more work done

Answers

a. -10/7

b. 5/3

c. 3.02

d. 6 1/2 (it is a bit blury, hard to tell)

explanation- so the opposite of a positive is a negative, the opposite of a negative is a positive. so it is the same for this. for example 10/7 is positive so you make it a negative for it be the opposite.

i would help with the rest, but it is hard when you have to label things on a diagram when you are doing it on a computer like this. sorry!

Answer:

1a. -10/7

1b. 5/3

1c. 3.02

1d. 6 1/2

Step-by-step explanation:

i can see everything because blury

Please I need help ASAP

Answers

i’m not sure what it is but have a great day:)

190 because the two long squares have an area of 55 so that make them 110 and then the smaller sides are 40 each so 80 and then 80+110=190

85.2 grams to ounces

Answers

Answer:

3.005342

Step-by-step explanation:

The correct answer is 3.005342

Point A is located at -0.75 and point B 1/4 is located at on a number line.

Part A: Which expression shows how to find the distance between points A and B?

Answers

Answer:

The distance between Points A and B is 1.

Step-by-step explanation:

Given that Point A is located at -0.75 and Point B is located at 1/4 on a number line, to determine which expression shows how to find the distance between points A and B the following calculation must be performed:

1/4 = 0.25

-0.75 + X = 0.25

X = 0.25 - (-0.75)

X = 0.25 + 0.75

X = 1

Therefore, the distance between Points A and B is 1.

"HOT PIZZA" is offering a 20% discount on all its pizzas. Tim orders a pizza for the reduced price of £7.20

What was the original price of the pizza?

NO LINKS PLEASE

Answers

Answer: 12.96

Step-by-step explanation: 20% is it's discount, so 80% you still need to pay. So, you multiply .80*7.20 to get 5.76. Then you add 5.76+7.20 which is 12.96.

Help answer this cringy question

Answers

The answer is 36 !!!!

I’m pretty sure it’s 36

Find the number that does not have the same value as the other three,
#1. 3/10
#2. 0.3
3%. 3 / 1000.
#4. 0.3 out of 100.
(whoever answers first will get brainleist, a thanks, and a 5 star rating

Answers

4. does not have the same value :)

Please answer this so i can pass my test.
I been struggling on schoolwork lately.

Answers

Answer:

Step-by-step explanation:

It can't be A because you aren't using the distributive property. It's not B because using that logic 2+3=4+7 which is not true. It's not c because 3x+7 does not equal 3x+9. So the only logical answer is D.

Answer:

It's A.

Step-by-step explanation:

Its a because 3x+4 and 2+3x+2 are both equivalent. The 2+2 is distributive for 4 in 3x+4. For example, x=2.

3(2)+4 = 10.

2+3(2)+2=10

What is in between 2.5 and 3?

Answers

Answer: 2.75

Step-by-step explanation: 2.5 + 0.25 + 0.25 = 3

Answer:

Step-by-step explanation: its 2.75 or 2.50

this is due today and with is todays work

Answers

Answer:

1=D

2=C

3=B

4=E

5=A

Step-by-step explanation:

A cylinder has a height of 10 meters and a radius of 11 meters. What is its volume? Use
3.14 and round your answer to the nearest hundredth.

Answers

Answer:

V=3799.40

Step-by-step explanation:

first, let's go over the equation for finding the volume of a cylinder.

V=πr^2h

the height is 10, and the radius is 11.

we have everything we need to make the equation!

V=(3.14)(11)^2(10)

V=(3.14)(121)(10)

V=3799.40

hope this helped <3333

Answer:

V=3799.40

Step-by-step explanation:

ℍ ❤

if anyone could help with 11 and 12 it would mean alot, It's for a grade and I'm failing math so this would mean a lot

Answers

Answer:

11. B

12. B

i hope that helps you :)

Answer:

They are both the answer B

Step-by-step explanation:

hope this helped

Help me answer this question asap

Answers

The answer is D hope this helps :)

Answer:

Oh hey ;)

Step-by-step explanation:

PLEASE HELP ME!!!!! THIS IS TIMED!!!!!!!!! I WILL MARK YOU THE BRAINIEST IF YOU GET THIS CORRECT!!! (the answer NEEDS to be in FRACTION FORM!!!!) PLEASE HELP!!!!!!!!!!!!!!

Answers

Answer:

8/27

Step-by-step explanation:

8 people play a sport and instrument out of 27

What will be the ordered pair of A' and B' after the line segment has been translated up 8 and to the left 9?

Answers

a:-6,-7,-4-8

the picture should be with whole question but np

Please add these and find the final percentage. Will mark brainliest
1. 66.45
2. 47.02
3. 44.53

Answers

Answer:

15800%

Step-by-step explanation:

To find the percentage, you multiply the decimal by 100. Those three numbers add up to 158. Then you multiply by 100 to get 15800

Answer:

158, 15800%

Step-by-step explanation:

66.45 + 47.02 + 44.53 = 158

Multiply the number by 100

Percentage: 15800%

2(n + 17) /8 = 3/8

PLS HELP I WILL GIVE BRAINLY!

Answers

*Answer:*

n = -31/2 ( - means minus btw )

Step-by-step explanation:

Cancel terms that are in both the numerator and denominator

then Multiply all terms by the same value to eliminate fraction denominators

then you Cancel multiplied terms that are in the denominator

Multiply the numbers

Subtract

17 from both sides of the equation

N=-31/2 hope this helps

GIVING BRAINLIEST ONLY IF CORRECT!-NO LINKS

Answers

Answer:

its option 2

Step-by-step explanation:

may i have brainliest kind sir

Find the missing value for each rectangular prism. Volume: 8 2/3 Length:? Width: 4 1/3 Height: 2/3

Answers

Answer:

3 2/3 = length

A package of colored markers has 8 markers. The graph below shows the total numbers of markers in different numbers of packages. Which equation represents the relationship between m, the number of markers and p, the number of packages?

will mark brainliest

p = 8m

p = m + 8

m = p + 8

m = 8p

Pls give right answer

Answers

Answer:

m= 8p

Step-by-step explanation:

you multiple 8 by the number of packages because there are 8 markers in each package.

8p is your answer , your welcome

please help me asap thanks!! <3

Answers

4(x+2) > 8x -3 (Simplify the equation)4x +8 > 8x -3 (Get all the like terms on one side)-4x > -11 (Isolate the 'x' by dividing it by -4. Remember, if you divide by a negative number in an inequality, you have to flip the signs!!)x < 11/4.

Line segment AC and BD are parallel. What are the new endpoints of the line segments AC and BD if the parallel lines are reflected across the x-axis?

A. A'(-2, 5) C'(5, 1) and B'(-2, -4) D'(5, 0)
B. A'(-5, -2) C'(-1, 5) and B'(-4, -2) D'(0, 5)
C. A'(2, -5) C'(-5, -1) and B'(2, -4) D'(-5, 0)
D. A'(5, 2) C'(1, -5) and B'(4, 2) D'(0, -5)

Answers

C. A’(2,-5) C’(-5,-1) and B’(2,-4) D’(-5,0)

Option C : A'(2, -5) C'(-5, -1) and B'(2, -4) D'(-5, 0) is correct.

We have two line segments AB and CD parallel to each other.

We have to find the new endpoints if the parallel lines are reflected across the x - axis.

How will you find the image of the point across the x - axis?

For a point P(x, y), its reflection across the x-axis is P'(x, -y).

From the figure - the coordinates of points A, B, C, D are -

[tex]A(2,5)\\B(2,4)\\C(-5, 1)\\D(-5, 0)[/tex]

We know the image of the point P(x, y) across the x-axis is P'(x,-y). Therefore, the coordinates of the points, when they are reflected across the x-axis are-

[tex]A(2,5) - > A'(2, -5)\\B(2, 4)- > B'(2, -4)\\C(-5, 1)- > C'(-5, -1)\\D(-5,0)- > D'(-5,0)[/tex]

Hence, Option C : A'(2, -5) C'(-5, -1) and B'(2, -4) D'(-5, 0) is correct.

To solve more questions on reflection of points, visit the link below -

https://brainly.com/question/2375657

#SPJ2

Can someone please help me answer all these ?

Answers

m1: 143

m2: 37

m3: 37

m4: 143

m5: 143

m6: 37

m7: 37

m8: 143

m2=180-143=37
m3= 180-143=37
m4=143
m6= 180-143=37
m7= 180-143=37
m8= 143

Help me with this plzz!!!!!!!!!

Answers

Answer:87.92

Step-by-step explanation: You need to find the circumference of the circle and they give you the radius the equation is pi or 3.14 *2*14 and that gives you the circumference

Imagine there are 5 cards. They are colored red, yellow, green, white, and black. You mix up the
cards and select one of them without looking. Then, without putting that card back, you mix up
the remaining cards and select another one.
1. Write the sample space and tell how many possible outcomes there are.
2. What structure did you use to write all of the outcomes (list, table, tree, something else)?
Explain why you chose that structure.

Answers

Answer:

sample space: red, yellow, green, white, black

What is the value of x?

Answers

Answer:x=18

Step-by-step explanation:

calculator

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