Mathematics Middle School

I WILL GIVE BRAINIEST
1. 4t + 3.5 =12.5
what is t equal to

2. 8m - 5.5 =10.1
what is m equal to

Answers

Answer 1

Step-by-step explanation:

This is the answer that you want

t=9/4

m=1.95

I WILL GIVE BRAINIEST 1. 4t + 3.5 =12.5what Is T Equal To 2. 8m - 5.5 =10.1 What Is M Equal To
Answer 2

Answer:

t = 2.25 and m . 1.95

Step-by-step explanation:

4t + 3.5 = 12.5

to start, isolate the variable by subtracting 3.5 from both sides

4t = 9

then, divide both sides by 4 to find what t is equal to

t = 2.25

8m - 5.5 = 10.1

isolate the variable by adding 5.5 to both sides

8m = 15.6

then, divide both sides by 8 to find what m is equal to

m = 1.95

Related Questions

Can someone help me ASAP

Answers

Answer:

20 square units

Step-by-step explanation:

[tex]c = \sqrt{ax^{2} + bx^{2}} = \sqrt{12x^{2} + 16x^{2}} = 20[/tex]

Answer:

a 25 square units

Step-by-step explanation:

first find the length of the two sides of the triangle (sides of square 1 and 2)

the perimeter of a square is the length of the side × 4

so to find the length of the side, divide the perimeter by 4

perimeter of square 1: 12 units

divide it by 4: 3 units, so that's the length of side 1

perimeter of square 2: 16 units

divide it by 4: 4 units, so that's the length of side 2

now use a2 + b2 = c2

3 squared + 4 squared = c2

and solve

9 + 16 = c2

25 = c2

square root of 25 = square root of c2

5 = c

So now multiply 5 × 5 to find the area of the square

25

HELP WILL GIVE BRAINLIST

Answers

Just scan it with photo math

Wholesome Pizza surveyed a random sample of 40 Trinity Food Festival attendees about their favorite type of pizza. Of the attendees surveyed, 21 said that sausage pizza was their favorite type of pizza. There are 1600 Trinity Food Festival attendees.
Based on the data, what is the most reasonable estimate for the number of Trinity Food Festival attendees whose favorite type of pizza is sausage pizza?

Choose 1 answer:

(Choice A)
A 40
(Choice B)
B 525
(Choice C)
C 760
(Choice D)
D 840

Answers

D because I did the math and can you give me Brainlyest
Answer choice D because 21/40 people said sausage was their favorite pizza and when you have the larger go up of people, 1600, you can multiply 40 to 21 and 40 to make equal fractions. You would then get 21/40 x 40 and x/1600. 21x40 is 840, and therefore, about 840 people will say sausage is their favorite.

Please help due today!!!

Answers

Answer:

djdjdjdj

Step-by-step explanation:

if you divide it it. wil amdj fhfjfjdjfjrjrjrjrjrj 19283$38 638%

(8th grade find the slope)

Answers

Answer:

i think you use y=mx + b to find the answer but  im not 100% on it

Step-by-step explanation:

getting p . o1 . n t .    s

Answer:

0.6

Step-by-step explanation:

6 - 9      -3

-------- = ------- = 0.6

-3 - 2       -5

since the formula m=y^2 - y^1 means 6 - 9        -3

                                  -------------= .       ----------- = ------- = 0.6

                                  x^2 - x^1             -3 - 2         -5

The slope of the line is 0.6

Hope this helps

A sandwich store charges a $10 delivery fee, and $4.50 for each sandwich. If you were to graph the relationship, what will be the slope?

Answers

Answer:

$4.50

Step-by-step explanation:

y = 4.50x + 10

4.50x is slope

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.
Click and place the appropriate equivalent forms of the numbers shown.

Answers

Answer: 64% = 16/25 = 0.64; 12.5% = 1/8 = 0.125; 140% = 1 2/5 = 1.4; 275% = 2 3/4 = 2.75; 8% = 2/25 = 0.08

Step-by-step explanation: Math. Sorry this was probably due like a week ago.

Write one polynomial for each description

Answers

Answer:

21. 4x^2 - 2 + 5x^3

22. 7a^2 + 9y - 4y^4 + 6

23. b^5 + 5

24. -9a + 3z - 7z^3 + 5

25. 3r^2

Step-by-step explanation:

I don't know if I did it correctly but based on what I understand I think this is how you do this exercise.

Example: 5x^2 - 2x + 1 < This is a Trinomial because it has three terms, but there is more to it.

In 5x^2 - 2x + 1, the highest exponent is 2 (^2 from 5x^2) < therefore this is a 2nd-degree Trinomial.

Another example: 3x^4 + 4x^2 < This is a Binomial (two terms) but there's more to it.

In 3x^4 + 4x^2, there are two different exponents 4 and 2, but we are focusing on the highest exponents which is 4 (^4 from 3x^4) < therefore this a 4th-degree Binomial.  

Hope this can help you in the future!

Answer:

3333333333333ddese

Step-by-step explanation:

Which property is illustrated by the statement 8 + 2 = 2 + 8?

Answers

Answer:

commutative

Step-by-step explanation:

Answer:

Associative

Step-by-step explanation:

i need some help ill give brainliest if its right

Answers

Answer:

20

Step-by-step explanation:

because -20 + -12 = 32 + -12 = 20

approximately 20

The exponential constant is an important mathematical constant and is given the symbol e. Its value is approximately 20. It has been found that this value occurs so frequently when mathematics is used to model physical and economic phenomena that it is convenient to write simply e, f and g.

The cost of 4 cartons of fresh cream is 5.76. What is the cost of 13 such Cartons?

Answers

Answer:

18.72

Step-by-step explanation:

cost of four cartons = $ 5.76

cost of one carton = $ 5.76/4

cost of 13 cartons= $ 5.76/4× 13

=$ 18.72

Step-by-step explanation:

Cost of four cartons: 5.76

Cost of one carton: 5.76/4 times 13.

Cost of 13 cartons: 5.76/4 times 13 = 18.72

JUST THE FIRST PART NOT THE DRAWING
IM BEGGING AT THIS POINT

Answers

Answer:

75 (.2)= 15

75-15=60

The small bag cost $60.

Step-by-step explanation:

Answer:

The small size cost $60.

Step-by-step explanation:

The large backpack cost $75 and cost 20% more than the small one.

75 x 0.20 = 15

75 - 15 = 60

please hurry Martin kept track of the number of times he had to flip a coin before it landed tails up.

Number of Flips to Land Tails Up
A dot plot going from 1 to 5. 1 has 1 dot, 2 has 4 dots, 3 has 2 dots, 4 has 6 dots, and 5 has 5 dots.

Which is a true statement about the dot plot?
Six times it took 4 flips of the coin to land tails up.
Twice it took 4 flips of the coin to land tails up.
It took 6 flips of the coin to land tails up more often than any other number of flips.
The greatest number of flips it took to land tails up was 6.

Answers

I’m not sure sorry!!!!!!
Six times it took 4 flips of the coin to land tails up.

Use the fraction models to solve the addition equation.

There are two sets of fraction models. The first set has three fraction models, with two completely shaded, and the last one is partitioned into twelve equal parts with four parts shaded. The second set has two fraction models, with one completely shaded, and the last one is partitioned into six equal parts, with three parts shaded. Below is the equation two and four twelfths plus one and three sixths equals blank line.

three and seven twelfths
three and ten twelfths
three and seven eighteenths
two and twelve seventy seconds

Answers

Answer

b the answer is B

Step-by-step explanation:

Answer: it answer 4

cause i did the assment

A computer store buys a computer system at a cost of $370.80. Then selling price was first at $618, but then the store advertised a 20% markdown on the system. Answer part A and then I give you part B.

Answers

Answer:

The answer is 494.40$

Step-by-step explanation:

618*80=49440

49440/100=494.40

PLEASE HELP!!!!!!!!!!!!!!!!!!

Answers

180-98 = 82 degrees
number 7 would most likely be 82 degrees if u subtract 98 from 180

Please help!! I already asked my friend but she didn't know either!

Answers

Answer:

Question 1-     Y= -6x - 4

Question 2-    -6

Step-by-step explanation:

If this is the original question, 12x + 2y = -8, you first need to move x to the right like so ----- 12x + 2y = -8

                           -12x          - 12x

Leaving you with 2y = -12x -8. Then dived both sides by the Y coefficient ---------- 2y = -12x -8

   / 2     /2    /2

For the final answer---- Y = -6x -4

For question 2- Just take M from the top and put it in there ------- -6

Hope this helps. Comment below if you have any other questions. I'd be happy to explain!

explanation:
12x+2y=-8
-12x on both sides
2y = -12x -8
/2 on both sides
y = -6x -4

WILL GIVE BRAINLIEST

-12 = 6x + 6

PLEASE EXPLAIN

Answers

Answer:

x = -3

Step-by-step explanation:

-12 = 6x + 6

Start by subtracting 6 from both sides to get the 6x alone on the right.

-18 = 6x

Divide both sides by 6 to find out what x equals

x = -3

Answer:

X = -3

Step-by-step explanation:

move the variable to the left hand side and change its sign

Which of these represents slope-intercept form?
Group of answer choices

y - y1 = m(x-x1)

y = mx + b

Ax + By = C

x = −b ± √b²-4ac/2a

Answers

Answer:

Y=mx+b

Step-by-step explanation:

mx = slope

b = intercept (the place where the line hits the y axis)

Your answer is: y= mx + b !

How would you get the equation for each one can some pls just explain and I’ll figure it out ! Thanks !

Answers

It’s kinda confusing
A)the triangle switches diagonal, then goes the same as the beginning, then diagonal again
B)adding a block to the end of the initial shape
The others confused me a bit

Matthew drank 8 pints of water during football practice over the weekend. What is this amount in quarts?

Answers

Answer:

4

Hope I helped

4 quarts is the answer

Please help me I will give you the brain thing and extra points. 4/5

Answers

Answer: Its C

Step-by-step explanation: I did this work and turns out I chose a and it was wrong later to find out it was c

Its C

Because if u draw both shapes out on the grid u can visually see that ACB is twice as big as AED

OK HELP ME IM FAILING PLEASE ILL GIVE BRAINLIEST I MEANT THIS IS LITERALLY 60 POINTS

Answers

are there numbers that go with this you have to graph? like the unit rate?

Answer:

im globingimme ye points

Step-by-step explanation:

i want ur points

Help a person in need, please!

Answers

Answer:

B. The y-intercept of the line is 4.

D. The slope of the line is -3/2.

the steam-and-leaf plot at the right shows the number of stuffed animals Sara and her friends have. how many of Sara's friends have more than 10 stuffed animals?

Answers

Answer:

7

Step-by-step explanation:

7 of Sara's friends have more than 10 stuffed animals.

Which steps are included in using integer tiles to evaluate –8 ÷ 2? Check all that apply.
Start with 8 negative tiles.
Start with 8 positive tiles.
Start with 8 zero pairs.
Separate the tiles into 2 equal groups.
Count the number of tiles in each group.

Answers

Answer:

1. Start with 8 negative tiles

2. Separate the tiles into 2 equal groups

3. Count the number of tiles in each group (not sure about this last step. It would help in the solving process I think though)

Step-by-step explanation:

Answer:

A D E

Step-by-step explanation:

I just did it in Edgen 2021

a.-7=3a-10
b.2a+13=3
c.-5a+14=59
d.-23=4a-15
e.-90=-9-9a

Answers

Answer:

a. 1

b. -5

c. -9

d. -2

e. 11

Step-by-step explanation:

a. -7 = 3a-10

-7+10 = 3a

3 = 3a

a = 1

b. 2a+13 = 3

2a = 3-13

2a = -10

a = -10/2

a = -5

c. -5a+14 = 59

-5a = 59-14

-5a = 45

-a = 9

a = -9

d. -23 = 4a-15

-23+15 = 4a

-8 = 4a

-2 = a

a = -2

e. -90 = 9-9a

-90-9 = -9a

-99 = -9a

-99/-9 = a

11 = a

a = 11

Write the equation of the line in Point-Slope form that goes through the point (10,5) and has a slope of -3
Group of answer choices

y=-3x+35

y+5=-3(x+10)

y-5=-3(x-10)

y=-3x-35


Write in slope intercept form
5x - 3y = -9
Group of answer choices

y = (5/3)x + 9

y = (5/3)x - 3

y = (3/5)x + 3

y = (5/3)x + 3
Which equation is perpendicular to:
y = 3/2x +2
Group of answer choices

y = 3/2x +3

y = -2/3x +5

y = -3/2x +4

y = 2/3x +7
Which equation is parallel to:
y = -2x +2
Group of answer choices

y = 1/2x +7

y = -2x +5

y = -1/2x +3

y = 2x +6

I want to say thank for helping me

Answers

Answer:

y = -1/2x +3

Step-by-step explanation:

ye i think so.

HELP MEH PLEASE ILL GIVE BRAINLEST

Answers

Answer:

A

Step-by-step explanation:

Which ordered pair would form a proportional relationship with the point graphed below?

On a coordinate plane, point (negative 20, 40) is plotted.
(–40, 20)
(–10, –20)
(15, –30)
(5, –15)

Answers

Probably the fist one

Answer:

It's C

Step-by-step explanation:

I got it right on edg lol

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