Mathematics Middle School

Put the operations to simplify the expression in the correct order.

82 +(5⋅9−15) −70 what do I do first.

Answers

Answer 1

Answer:

42

Step-by-step explanation:

First multiply 5*9=45

Next subtract 15=30

Then Add 82 to 30=112

Last subtract 70 from 112=42

SO you get 42

Related Questions

anyone know? need help asap please

Answers

Answer:

y=-2x+190

Step-by-step explanation:

Hello,What is pythagorean theorem?

Answers

Answer:

Step-by-step explanation:

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.

Which could be the area of the base of the triangular prism?

A triangular prism. The rectangular sides are 5 feet by 4 feet, 5 feet by 5 feet, and 5 feet by 3 feet. The triangular sides have a base of 4 feet and height of 3 feet.

[Not drawn to scale]
6 ft2
10 ft2
12 ft2
20 ft2

Answers

Answer:

c - 12ft

Step-by-step explanation:

Answer:

option 3 , 12

Step-by-step explanation:

Can someone plz help me with this!!!

Answers

Answer: 3125

Step-by-step explanation:

multiply by five

Your answer should be 3,125. I’m sorry if I’m wrong.

Explain: you times each number by 5
5 x 5=25
25 x 5=125
125 x 5=625
624 x 5=3,125

Can someone plz help me with this one problem plz!!!

Answers

Answer:

No

Step-by-step explanation:

The correct answer is NO

Please help I dont understand,Will give brainly

Answers

Answer:

4. 2/11 < 9/10  5. 3/5 < 1/4  6. 2/3 > 4/6

Step-by-step explanation:

Hope this helped :)

2/11 < 9/10
3/5 > 1/4
2/3 = 4/6

Hope this helps✨

BEST Answer gets brainliest, ten points, a thanks AND a five star review:))

Answers

It’ll be divided by -1/2 for each number

Can someone solve this problem for me please? Thank you!

Answers

Answer:

FOR THE FIRST ONE : 36.4

FOR THE SECOND : 18.9

FOR THE THIRD : X*(0.30)

Step-by-step explanation:

IN THE FIRST EXAMPLE I MULTIPLIED THE NUMBER BY 0.30 AND THEN ADDED THE NUMBER TO THE MAIN NUMBER

IN THE SECOND I MADE THE SAME BUT I SUBTRACTED INSTAID

IN THE THIRD I WILL MULTIPLY X BY 0.30 AND THEN SUBTRACT THE NUMBER FROM THE VALUE OF X

Help please
(5points)

Answers

Answer:

Heyyyy. I ooobooo

Step-by-step explanation:

Answer:

C.1444

Step-by-step explanation:

LOSLS,SSS

I need help please and thank you ;[

Answers

Answer:

12 + 12x

Step-by-step explanation:

Given

3(4 + 4x) ← multiply each term in the parenthesis by 3

= 12 + 12x

The answer is 12+12x


You divide the 3 with both 4’s

3x4=12
3x4x= 12x

HELP! THIS IS CHOOSE ALL THAT APPLY!!

A garden hose fills a 2-gallon bucket in 5 seconds.

The number of gallons, g, is proportional to the number of seconds, t, that the water is running.

Which equation represents the relationship between g and t? Select all that apply.'
A. g = 0.4t
B. t = 0.4g
C. g = 2.5t
D. t = 2.5g
E. g = 25t

Answers

Answer:

b and d

Step-by-step explanation:

the answer is b and d

Plsss provide Explanation to IF you can...very confused!!

Answers

Answer:

1 rotation/circumference = 879.2/10

87.9= 2x3.14xr

= 14

Step-by-step explanation:

brainliest would be appreciated

i’m pretty sure the answer is 14

Evaluate the equation. f + 14 2/7= 23 I WILL GIVE BRAINLYEST

Answers

Answer:

Third item in the list

Step-by-step explanation:

Third function:  f(x) = x + 9.  If we substitute 14 for x, we get f(14) = 14 + 9 = 23.

Step-by-step explanation:

Answer:

[tex] \huge\: f = \frac{61}{7} \: or \: 8\frac{5}{7} [/tex]

Step-by-step explanation:

to understand thisyou need to know about:equationPEMDASgiven:[tex]f + 14 \frac{2}{7} = 23[/tex]to find:[tex]f[/tex]let's solve:[tex]step - 1 : define[/tex][tex]f + 14 \frac{2}{7} = 23[/tex]

[tex]step - 2 : solve[/tex]

[tex]cancel \: 14 \frac{2}{7} \: from \: both \: sides \\ f + 14\frac{2}{7} - 14 \frac{2}{7} = 23 - 14\frac{2}{7} \\ f = 23 - 14 \frac{2}{7} [/tex][tex]simplify \\ f = 23 - \frac{100}{7} \\ \frac{161 - 100}{7 } \\ \frac{61}{7} [/tex]

[tex] \therefore \: f = \frac{61}{7} \: or \: 8\frac{5}{7} [/tex]

A scale drawing of a city plaza in which 1 inch (in.) = 1.5 feet (ft.) is shown below.

To the nearest whole number, what is the area of the actual plaza?

81 square feet
81 square inches
182 square feet
182 square inches


Answers

Answer:

182 square feet

Step-by-step explanation:

PLEASE HELP IT MEANS A LOT:
What is the measure of the angle that is vertical to
a) 53° ______
a) 16° _______
a) 32° _______
a) 77° _______

Answers

You have to add more to the question, it doesn’t make sense
If they are like angels like acute angels and all that easy

2
A total of
2
2 feet of snow falls over three days. On the first day,
1
6
6
1
​
of the total snow falls. On the second day,
7
12
12
7
​
of the total snow falls.

​

​Complete the table to list the amount of snow, in inches, that falls each day. Use paper to show your work.
(Don’t mind the Tobey maguire)
​

Answers

The answer would be
Day 1 = 4 inches
Day 2 = 14 inches
Day 3 = 8 inches

help! please! w/4.2 > 5.6w

Answers

Answer:

no solutions

Step-by-step explanation:

w>23.52w

1>23.52

false

so no solutions

there isn’t any solutions

Can someone plz help me with this problem

Answers

Answer:

hi

Step-by-step explanation:

i think answer is 100

have a nice day

Answer:

100

Step-by-step explanation:

A produce box can hold no more than 25 pounds of potatoes, write and graph an inequality to represent this situation

Answers

Answer:

hola no se ingles hací que no te entiendo yes

What are the answers to these problems? (questions are in the picture)

Answers

1) Right 4 on the x axis
2) Left 3 on the x axis

Match each equation with a diagram:

Answers

1=b
2=d
3=a
4=c
Hope that helps! Ask if you have any questions.
1: B
2: D
3: A
4: C
.........

Neil goes to the pet shop and
selects a treat for his dog. He
chooses one, returns it to the
bunch, and then chooses another.
What is the probability that Neil
selects a bone and then a collar?

Answers

Answer:

b (1/15)

Step-by-step explanation:

Answer:

(1/15)

Step-by-step explanation:

/ means divided.
6/31
3/18
4/75
9/37
8/69
i need these in explainations.

Answers

Answer:

Step-by-step explanation:

smith has a garden with 40 carrots in it. They pick some carrots to feed their pet rabbit, leaving 90% of the carrots in the garden. How many carrots does Smith have left in the garden?

Answers

90 divided by 40 and the equals 2.25 so it would be 2.25%

Answer:

if you do 40×90% (0.90) = 36 carrots left in the garden.

Express as a percent. Round to the nearest tenth

Answers

Answer:

76.5% would be if we round to the nearest tenth

76.47%  is the answer I think

helppppppppppppppppppppppppppp me plz

Answers

Yes they are equivalent expressions. If you take the z to the power of two, and subtract that from the other z to the power of two, it is zero. So you are left with four which is the answer

Jennifer competed on her school’s track team as a high jumper. To advance to the final round, she must successfully jump 4 1/2
feet or higher. If h represents the height of Jennifer’s jumps, which inequality represents this?

A. h>4 1/2
B. h≥4 1/2
C. h<4 1/2
D. h≤4 1/2

Answers

Answer:

its going to be B im doing this too in math

Step-by-step explanation:

B because she has to get 4 1/2 or higher

Can someone plz help me with this one problem!!!

Answers

Answer:

yes

Step-by-step explanation:

It is true

Answer:

Yes

Step-by-step explanation:

1,4 the first coordinate is X and the second is Y so it means y = 4 and X = 1

So that means the equation becomes 4 = 4 times 1 which is correct since 4 times 1 is 4 and 4=4

Alright someone tell me if all these choices correct

Answers

First one is true for when she shades 2

pls put explanation to so i undersand hat to do

Answers

Answer:

So Im basicaly just replying to get points sorry

Look i sure someone will answer it soon good luck buddy I have faith in you

Step-by-step explanation:

Other Questions
EASY POINTS ASAPThis is Spanish 1 Find DC (Image Below) Q1 Expand the following brackets(a) 5(y + 3) (b) 4(a + 2)(c) 8(W + 10)((e) 9(s - 1)(f) 2(8-t)(g) 7(4 + h)(i) 4(3y + 2)6) 5(2p - 1)(k) 3(7a +2) Mike bakes 24 cookies for some friends. He gives the same number of cookies to 2 friends. How many cookies c does each friend receive? Write an equation to represent the number of cookies each friend receives. A bicycle shop is selling $500 bikes at 10% off. If the sales tax is 7%, how much will the bike cost? A coin is tossed 30 times. The experimental probability of the coin showing tails is 40%. How many times did the coin show heads? 9. In a closed circuit made of a battery, a wire, a lightbulb, and a switch which part's main responsibility is allowing electricity to flow over a distance?A: batteryB: light bulbC: switchD: wire Which best explains why Clovis culture changed?hunting became less importantgroups resisted adapting to different environmentsgroups discovered new technologiesnew chiefs gained greater power A. Name any two:1. Greek gods2. Oldest language3. Greek mathematicians4. Renewable sources of energy5. Precious stones6. Snakes7. Islands of Japan8. Flightless birds9. Indian satellites mixing of pure and impure blood is prevented by what?? . Where did Britain and France own other countries? please help me if you can!!! What is the molarity when 1.25 mol is dissolved in 3.50 L of solution? Please help!Anyone know what this is? PLS HELP!!! I NEED THIS WILL GIVE MORE POINTS AFTER THIS If you were to deposit $1,000 into an account that paid 10 percent interest compounded semiannually, how much money would you have in the account one year from now? The "h" in the lateral area formula, L = Ph, stands for Describe how to write an equation from a table of values using a graph. No there is not a graph that is all I was given for the question. 5Use the equation Moles = Mass/Moar Mass (Mr) to calculate the following: To make 3 moles ofSodium (Na), how much mass do I need to weigh out?A: 699gB: 6.9gC: 69gD: 96g In the 1870s, gold was discovered in the Blacks Hills. The federal government first tried to A) buy the territory from the American Indians. B) restrict all Sioux Indians to their reservation. C) call on the US military to fight the Sioux D) sign a new treaty with the area's tribal chiefs.