Mathematics Middle School

Evaluate the expression: 7 • (10 + 3 ) – 82

Answers

Answer 1

Answer:

9

Step-by-step explanation:

i hope this helps!

Answer 2

Answer: 9

Step-by-step explanation:

If we add 10 plus 3 that equals 13 and then we multiply that by 7 because of the pemdas rule that equals 91. then we subtract 91 by 82 and that equals 9.

Hope This Helps! :P

Related Questions

What will be the new position of the point (−8, 4) when rotated through 90° anti-
clockwise about the origin?
i. (−4, −8)
ii. (−4, 8)
iii. (4, 8)
iv. (2, 4)

Answers

Answer:

we have

(x,y). rotation through 90° anti-

clockwise about the origin(-y,x)

point (−8, 4) when rotated through 90° anti-

clockwise about the origin(-4,-8)

Option.i. (−4, −8)

Answer:

ii.(-4, -8)

Step-by-step explanation:

CARRY ON LEARNING

MARK BRAINLITS

FOLLOW ME AND FOLLOW BACK YOU

A meteor is traveling at 2.9 miles per second. How far does it travel in 0.75 seconds? (no link please)

Answers

Answer:

2.175

Step-by-step explanation:

Answer:

2.175 miles

Step-by-step explanation:

2.9 x 0.75 = 2.175

Point M (2,4) was dilated to M'(9,18). What was the scale factor, and was the dilation an enlargement or reduction? Please hurry! this is due tomorrow ​

Answers

Answer:

the scale factor was 9/2 or 4.5

please mark brainliest <3

At science camp, the kitchen served half of their blueberries with breakfast. After dinner, they put the remaining 5,270g, end text of berries on top of their ice cream dessert.
How many kilograms of blueberries did the science camp start with?

_____ kilograms?

Answers

The science camp started with 10.54 kilograms of blueberries.

To find the number of kilograms of blueberries the science camp started with, first need to calculate the initial weight of the berries.

Given that the remaining weight of blueberries after dinner was 5,270g, and this represents half of the total blueberries served, we can determine the total weight before serving by doubling the remaining weight.

Double the remaining weight: 5,270g x 2 = 10,540g

Now, we need to convert the weight from grams to kilograms since we're looking for the weight in kilograms.

1,000 grams in a kilogram, so we can divide weight in grams by 1,000.

Weight in kilograms: 10,540g ÷ 1,000 = 10.54kg

Therefore, the science camp started with 10.54 kilograms of blueberries.

For more Questions on kilograms

https://brainly.com/question/9301317

PLS HELP I HAVE 4 HOURS

Answers

Answer: Reflection

Step-by-step explanation:

Reflection so hopefully this is helpful

Can someone please help me on this

Answers

for question 1

Area of Base B =45×25 = 1125 cm²

perimeter of base P = 2(45+25) = 140 cm

Height = 15 cm

Using the formula

Surface area = 2B + Ph

A = 2×1125 + 140×15= 4350 cm²

Voume = Bh = 1125×15= 16875 cm³

For question 2,

Area of base = 7× 5/2= 17.5 cm²

Perimeter of base = (7+7+7) = 21 cm

Surface area = 2B + Ph

Surface area of prism = 2×17.5+ 21×10 = 245cm²

Volume = Bh = 17.5×10 = 175 cm³

………………………………….hhhfonfthn

Find the measure of x in each figure.

Answers

Answer:

120 degrees

Step-by-step explanation:

eqatoin: 120=6x and the angle is 6x.

120!! hope this helps

What is the value of S ?

Answers

Step-by-step explanation:

30+s=180

s=180-30

s=150

S=150 is the answer to your question

Which set of ordered pairs does not represent a function?

Answers

Answer:

D

Step-by-step explanation:

(0, 0) (0, 1) (1, 2) (1, 3)

For it to be a function each x value should have one y value.

There are two 0's for x and two 1's for x. This is how you can tell it's not a function.

The table shows a linear relationship between x and y. Drag and drop the options provided into the
correct boxes to complete the equation
I

Answers

Answer:y=-8x+9

Step-by-step explanation:

Rewarding brainly and if you dont look for a unanswered question i posted or lmk if you want me to post one

Answers

Answer:

(-2,3)

Step-by-step explanation:

:)

3,-2 because you start with the x- axis first then the y- axis

What is the value of x in the equation −x = 4 − 3x + 6? (5 points)

Group of answer choices

5

10

−5

−10

Answers

I think the answer is x=5

Answer:

x=5.

Step-by-step explanation:

What is 34.69$ + 9% (will give brainliest) (explain how you got your answer)

Answers

Answer:

37.8121

Step-by-step explanation:

you take 34.69$ and multiply it by 1.09

37.8121 hope this helps

1) which expression is equivalent to 36x - 108 ?

a. 6(6x - 108)

b. 9(4x - 12)

c. 36(x - 108)

Answers

A… if u multiply 6x6 u get 36

Answer:

The answer is B

Step-by-step explanation:

9 times 4x - 9 times 12 = 36x - 108!

Help asap please!! <3

Answers

1. 10 %

2. 15%

3. 10 % to 15%

4. 10 %

5. 10%

Here u go hajsjsjsnkakalzkdnjajxb

14. The two triangles below are similar. What is the length, in inches, of DE?

Answers

18 2/3

Explanation:
The proportion is 3/4 just divide 14 by 0.75 (3/4) or whatever the proportion is in any problem like this to get the answer

help me please last question ​

Answers

Answer:

can you post the picture again in my screen it's black

slope “m” = -1/4
(3,2)

formula : y-y1 = m(x-x1)

and once we’ve plugged in our answer is :
y + 7 = -1/4x - 1

your answer is D

please help now i need it quick

Answers

1. Out of a study of 64 dentists, 56 recommended.
2. 3 is the answer. Hope you do well on your test :)))
i believe c is the answer on the first one

21. For the value √37:
What integer value is √37 closest to?

Answers

Answer:

6

Step-by-step explanation:

[tex] \sqrt{37} = 6.082 \\ [/tex]

the closest integer value is 6

Help me plss thank you

Answers

I’m pretty sure it’s c because if you look at the distance it’s the most reasonable answer

A spinner has four sections. The sections are red, blue, green, and yellow. Andrea spins the spinner many times and records the results in a table. Look at the figure.


A table with two rows and four columns is shown. The first row is Color. The second row is Frequency. Red, thirteen. Blue, nineteen. Green, twenty-eight. Yellow, ten.

Find the experimental probability of spinning each color.

Answers

Answer:

Red: 6,    Blue:8 Green:3  Yellow: 5

Step-by-step explanation:

i got it right

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Divide the following polynomials and then and then complete the quotient. Write your answer in order of decreasing powers of x.

Answers

Answer:

2x⁴+4x²-3

Step-by-step explanation:

the picture above

Which data set could be represented by the box plot shown below? Please nothing that disobeys the Honor Code.

Answers

Answer:

i would go with either c or d. this is a very confusing question. im sorry if im wrong. good luck though

Step-by-step explanation:

Answer:

c)

Step-by-step explanation:

Minimum value (first dot), lower quartile (where the box starts) , median (a lin e in the middle of the box) , upper quartile(Where the box ends)  and the maximum value(Final dot).

25 , 29 , 32 , 35 , 38

Your data set should contain these data's.So, C is the answer

The diagram shows a square with perimeter 20 cm work out the length of the area inside the square that is shaded

Answers

Answer:

we have to find perimeter ? if yes then there are 4 sides we have to subtract 3.5cm with 3 then the answer will be added to 4

Please help due soon

Answers

Answer:

x = 7, y = 26

Step-by-step explanation:

y= 3x + 5

substitute into the second equation

2(3x + 5) = 4x + 24

6x + 10 = 4x + 24

2x = 14

x = 7

y= 3(7) +5

y = 26

answer:
x=7 and y=26

explanation:

Polygons that have equal sides and equal angles are considered ________ polygons.
irregular
regular
none of the above
normal

Answers

Answer:

regular

Step-by-step explanation:

Answer: Regular.

Step-by-step explanation:

Hope this helps! :)

Can someone help!!!!!!

Answers

Answer:

1) 26

2) 6.5

the sum of numbers/ number of them

All I know is 1 is 26

Can Someone pls help??

Answers

1 saturday 2 mean. Saturday
1 Saturday 2 mean.Saturday————

NEED HELP. question in image

Answers

Answer:

Is it 8,910. If not I’ll try and answer again

Step-by-step explanation:

The answer is 8,910. To find the area of a shape you should multiply

what is the mode of 5 6 7 7 7 8 8 8 8 8 10 10?

Answers

Answer:

The mode of the data set is 8

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

The mode is the number that repeats the most, 5 and 6 don't repeat, 10 repeats once, 7 repeats twice, and 8 repeats four times.

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