Mathematics Middle School

Please help me if you can. Please also write how you got the answer thank you.

Please Help Me If You Can. Please Also Write How You Got The Answer Thank You.

Answers

Answer 1

A) 8-2=

B) 8-2=6, therefore bob is 6, and we know that this answer is correct because 6+2 is 8, which means bob is 6 and his little sister is 2.

Answer 2

Answer:

((8-2)÷2)+ 2=5   Bob is 5

Step-by-step explanation:

together they are 8 years old but Bob is 2 years older, so first subtract 2 which is equal to 6. Then divide 6 by 2 because there are two of them (Bob and Alice) which is equal to 3 which is Alices age, while bob is 2 years older, which means 3+2=5. To check you can add 3+5=8

Related Questions

-5e + (-3) = 27 helppppp

Answers

Answer:

E=-6

Step-by-step explanation:

-5e+(-3)=27

Therefore,

-5e-3=27

Therefore,

-5e=27+3

Therefore,

-5e=30

Therefore,

e=30/-5

Therefore,

e=-6

e=-6
-5e-3=27
-5e=30
e=-6

Clare paid 50% more for her notebook than Priya paid for hers. Priya paid x for her notebook and Clare paid y dollars for hers. Select an equation that represents the relationship between y and x.

Answers

Y = x - 50 percent !

The equation y = 1.5x represents the relationship between y and x.

What is an equation?

When two mathematical expressions are equivalent to one another in a system of variables, the system is called an equation.

Given that,

Amount paid by Priya for her notebook = x,

Amount paid by Clare for her notebook = y.

Since, Clare paid 50% more for her notebook than Priya.

The equation for the relationship between y and x can be written as,

y = 1.5 x

The required equation is y = 1.5x.

To know more about Equation on:

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can some on help me plssssssss

Answers

Answer:

3, 6, 48

Step-by-step explanation:

Answer:

3,6, 48

Step-by-step explanation:

Every number times 2 is the next number. Ex. 12x2=24 and 192x2=384

Solve each system using elimination. Each system only has one solution. Write your solution in the form (x, y).

2x + 3y = -4


-2x - 5y = 8

Answers

Answer:

point form: (1,-2)

Equation Form: x = 1, y = -2

Step-by-step explanation:

What is the measure of angle x?

Enter your answer in the box.

Answers

It's 43

A right angle is 90 degrees

90-47=43
43 because 47+90=137 180-137=43

p multiplied by 4
help plsssss

Answers

4p
(btw do you know what the question is and what p stands for though?)

Useless Question #3! (first to answer will get brainliest cuz >:3)

What is [tex]((((1^2)^3)^4)^5)^6[/tex]?

Answers

Answer:

1 (that took a while to explain lol)

Step-by-step explanation

((((1^2)^3)^4)^5)^6) = ((((1)^3)^4)^5)^^) = (((1)^4)^5)^6) = ... = 1

The parentheses doesn't match up, so therefore, this equation is unanswerable. xD

What value of h makes this multiplication sentence true? (h · 80) · 77 = 82 · (80 · 77) h =

Answers

(h x 80)77 = 82(80 x 77)
(80h)77 = 82(6160)
6,160h = 505,120
6,160h/6,160 = 505,120/6160
h = 82

Charlie is going to watch a movie in his collection. He has 3 action movies, 4 comedies, and 5 dramas. He will randomly select one movie. What is the probability that the movie he selects is not a comedy?

Answers

Answer: 5

Step-by-step explanation:

I don’t know if your teacher wants it in fraction form but the answer in fraction form would be 8/12. Because it’s asking for the probability of selecting a non-comedy movie, we only focus on the action and drama movies. We add them up, that gives us 8, and put it over the total number of movies (12). That’s how I got 8/12. If you have any questions comment on my answer so I can see it. Have a nice day!

If Jimmy who is a tall 5 yr old drives a car with his mom next to him, going 100 mph and the police are trying to get the family out of the car, but jimmy can't stop the car because the breaks aren't working and there is heavy traffic coming up are there anyways for the family and the other people to be safe?

Answers

Answer:

Fine he dies omg

Step-by-step explanation:

A full bag of dog food weighs 5 1/2 pounds.
How much dog food do you have if there are 3 3/4 bags in the cupboard?

Answers

171,008 is the correct answer,,,
It should weigh 20.625 pounds

plzzz help meee giving 50 pointsssssssss

Answers

Answer:

it is 37.68

it is 37.68 ........

58+(4x-4)
What is the answer
Give me a step by step

Answers

The answer is not solvable because there is no equal sign to what it is, therefore we cannot figure out x

I need help with this question

2x + 1/2 = -5

Answers

Answer:

fraction: x=-11/4

or

decimal: x= -2.75

Step-by-step explanation:

This is how I was taught to do it

I need some help quickly

Answers

Answer:

I- what help do u need?-

Step-by-step explanation:

Please answer this


will mark brainliest

Answers

Fourth line in 3rd section

Please help on question 3

Answers

Answer: 36

Step-by-step explanation:

Circumference is [tex]C=d\pi[/tex]

Diameter is 2r

Diameter is 14

[tex]\pi[/tex]= 22/7

[tex]C=14(\frac{22}{7} )[/tex]

C=44

half the circumference is 22- so the circle part is 22

plus the 14 for the bottom

22+14=36

36 bshshsjshshshs sorry if wrong

PLS HELP ASAP

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.
What is the equation of the exponential graph shown?

Answers

Answer:

Answers are on the picture. Let me know if i have any mistakes. Hope i helped :)

Please help me with this!!

Answers

Answer:

As the height increases, the temperature decreases.

It is decreasing 5°C per kilometer.

At the height 8 km the temperature is 0°.

Please find the length of AB. :)

Answers

Answer:

6.4 units

Step-by-step explanation:

A = (2, 0). B = (-2, - 5)

Length of AB can be obtained by using distance formula:

[tex]l(AB) = \sqrt{ {( - 2 - 2)}^{2} + {( - 5 - 0)}^{2} } \\ = \sqrt{ {( - 4)}^{2} + {( - 5)}^{2} } \\ = \sqrt{16 + 25} \\ = \sqrt{41} \\ = 6.40312424 \\ l(AB) = 6.4 \: units[/tex]


This table shows a linear relationship between the amount of water in a bath tub and time.

A. Find the rate.

B. Describe if it means that it is increase or decreasing.

Answers

it is increasing and i don’t know the rate

Andre makes green paint by mixing 5 cups of yellow paint with 2 cups of blue paint. Let y represent the cups of yellow paint and b represent the cups of blue paint.

Which equation shows the relationship between y and b?

Answers

your third option my guy

The linear relationship between y and b =

Quantity of green paint  = 5y + 2b

What is linear relationship?

A linear relationship is a statistical term used to describe a straight-line relationship between two variables.

Let cup of yellow paint be y.

Let cup of blue paint be x.

Quantity of green paint made by Andre = 5y + 2b

Learn more about linear relationship here

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the area of a triangle is 62 square inches. the height is one half the length of the base which of the following is the closest to the height of the triangle?
A- 3.9
B- 7.9
C- 8.2
D-11.1

Answers

The answer is b because 7.9 x2 x 7.9 divided by 2 is 62.41
Answer is B :) have a good dayyyyyyy

the last answers are cut off but can someone help with the first four??

Answers

Math is hard just wait until high school

please help! 10 points <3

What is the value of the 11th term in the sequence -3, -6, -12, -24, ...?

-6,144
-118,098
-3,072
-354,294

Answers

Answer:

-3,072

Step-by-step explanation:

Each time you go up a number you take your answer and multiply it by 2. Do that 7 more times and you get the answer -3,072

The answer is 6,144.
(Please mark brainlest if this helped you)

PLEASE HELLLLP!!!!!!!!!!!!
When we divide a number by 7, we get a result greater than 14. Write the inequality and use n as the variable.

Answers

Answer:

n/7 > 14

Step-by-step explanation:

N/7>14. Hope this helps

use a case 1-case 2 ratio box to solve this problem: one hundred inches equals 254 centimetres. how many centimetres equals 250 inches? if you dont know what a case 1-case 2 ratio box is, search it up

Answers

Answer:

Step-by-step explanation:

you would have to do 254x250 and then it would equal 63500

Answer:

0.99

Step-by-step explanation:

250/254 is approx 0.99

/: another Question. if 1.5=4.5, 2=6, and 2.5=7.5, what does 32 equal?

Answers

Answer: i think it would be 96

Step-by-step explanation:

since you are multiplying all the others times 3

Answer 32 = 96

4.5 divided bu 1.5 is 3
6 divided by 2 is 3
7.5 divided by 2.5 is 3

Joe owns Joe's Burger Shack. He can calculate the cost of producing regular burgers using the equation . He finds the cost for deluxe burgers using

. In both equations, n represents the number of burgers and c is the cost.

How does the graph of the deluxe burger cost compare with the graph of the regular burger cost?
The slope of the deluxe burger graph is
A
than the slope of the regular burger graph, so the deluxe burger graph is

Answers

Answer:

smaller & steeper

Step-by-step explanation:

If m∠4 = 100°, what is m∠5?

Answers

80°. angle 4 and and 5 are same side interior angles, so they add up to 180°. 180-100=80.
m< 5 should be 125 for sure
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