Mathematics Middle School

What value of t is a solution to this equation?
-t + 2
------- = 1
3

Answers

Answer 1

Answer:

-1

Step-by-step explanation:

you mutiply the 3 on both sides and then you subtract the 2 from both sides.

-t=1

then u divide by negative 1 which will make the right side number negative

Related Questions

Two transformations are performed on a figure on a coordinate plane. The first transformation is translated 6 units up and 3 units right. Which second transformation will result in an image that is similar to, but not congruent to, the original figure?

Answers

Answer:

The last answer choice

Step-by-step explanation:

This transformation doesn't not keep its congruent

3nd answer is the right answer for that question.

Choose the expression that is equal to 28.3

Answers

the first one = 60.3 so it can’t be that one.
the second one = 34.5 so not that one either
the third one = 60.3
and the last one = 28.3
The first one but maybe I’m wrong but I think it’s the first one :)

Find the mean of :
9,7,2,4,3,5,9,6,8,0,3,8

Answers

The answer is 5.33
You should add all of the observations and divide it by the number of values given

1.Jayden is editing a video. The first video is 17.98 seconds long, the second video is 34.68 seconds long. What is the total length of the video?

Answers

Answer:

Do 17.98 + 34.68

Step-by-step explanation:

Answer= 52.66

Answer:

52.66

Step-by-step explanation:

The first video is:         17.98

The second video is:   34.68

Add these two together

= 52.66

−9 ≤ −3; Add 12 to both sides

13 > −5; Subtract 13 from both sides.

hehehehe help and you'll get brain and i reward for someone

Answers

Answer:

1. True

2. True

Step-by-step explanation:

1. 12−9≤−3+12

3≤9

True.

2. 13−13>−5−13

0>−18

True.

VOLLEYBALL. MY VOLLEYBALL PLAYERS THIS QUESTION IS FOR YOU.
What are 5 best ways to encourage teamwork

Answers

Answer:

Create drills athletes want to win. While everyone wants to win, make sure everyone is having fun too.

Set measurable goals, benefit out responsibility and roles, give ownership, and stop and listen to each other when something is wrong.

Step-by-step explanation:

hope this helps...

have a good day

Please awnser questions, no links, no I dont know

Answers

Answer:

the 10oz can has the lowest cost per ounce

Which is $0.079 per ounce

Step-by-step explanation:

0.78/10 = 0.078

1.19/15= 0.079

1.46/18 = 0.081

Select whether to use the Pythagorean Theorem or its converse in each situation.
Pythagorean Theorem
Converse
Anight triangle has sides
of length 3 cm and 4 cm.
What is the length of its
hypotenuse?
A triangle has sides of
length 10 m, 15 m, and 8 m,
Is it a right triangle?
A square has sides of length
2 om. What is the length of
its diagonal?
A right triangle has one side
that is 15 ft. Its hypotenuse
is 17 ft. How long is the
other side?

Answers

1. Pythagorean Theorem
2. Converse
3. Pythagorean Theorem
4. Pythagorean Theorem

1. Pythagorean theorem

2. Converse

3. Pythagorean theroem

4. Pythagorean theorem

Concept : Pythagorean theorem states that the sum of the squares of the base and height is equal to the square of the hypotenus Converse of Pythagorean theorem states that sum of squares of two sides are equal to the third side then it is a right angle triangle.

How to Solve the problem?

The problem can be solved by following steps.

1. The sides of the triangles given are 3 and 4

We need to find the third side that is hypotenus We will use the Pythagorean theorem to find the third side

2. The three sides are given are 10m , 15m and 8m

We need to state that It is right angle triangle or notWe will use the converse of Pythagorean theoremto justify this statement.

3. The side lengths of the squares given is 2cm

we need to find the length of the diagonal We will use Pythagorean theorem to find the length of the diagonal which will be the hypotenus of the triangle formed by diagonal in the square

4. A side of Right Triangle given is 15ft and The hypotenus given is 17ft

We need to use the Pythagorean theorem to find the other side

Learn more about Pythagoras theorem here

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One market sells a 3-kilogram bag of tortillas for 45 pesos, and the second market sells 2 kilograms of tortillas for 22 pesos.

Which unit price is lower? / Would I subtract 2 kilo from 22 pesos?

Answers

Answer:

The second market is cheaper

Step-by-step explanation:

For the first market:

If the 3Kg = 45 pesos

then 1Kg = 15 pesos because you divide it by 3

In the same way for the second market:

2Kg = 22pesos

so 1Kg is 11 pesos as you divide it by 2.

Therefore the second market is cheaper as the unit price is lower.

Write and solve a system of equation for each problem?

A jar contains nickels and dimes. There is a total of 200 coins in the jar and their value is $14.55. How many dimes are in the jar?

Plz show the steps

Answers

Answer:

There are total of 80 dimes in the jar cuz...

n + d = 200 = n = 200 - d

0.05n + 0.1d = $14.00

0.05(200 - d) + 0.1d = $14.00

10 - 0.05d + 0.1d = $14.00

10 + 0.05d = $14.00

-10 -10

0.05d = $4.00

0.05d / 0.05 = $4.00 / 0.05

d = 80

Step-by-step explanation:

hope this helps... *credit to merxinda*

have a good day

There is 80 dimes in the jar

help me with this please please pleasee

Answers

Answer:

37.79924

Step-by-step explanation:

37.79924 that will be your answerw

what is 12x – 20 – 5(x – 3)?

Answers

Answer:

ddddddddddddc daf a reag ehh  fdsh

Step-by-step explanation:

Answer: =7x−5

Step-by-step explanation: Hope this help :D

Let's simplify step-by-step.

12x−20−5(x−3)

Distribute:

=12x+−20+(−5)(x)+(−5)(−3)

=12x+−20+−5x+15

Combine Like Terms:

=12x+−20+−5x+15

=(12x+−5x)+(−20+15)

=7x+−5

Jonathan has a certain number of Carebears. Haneef has three times as many Care Bears as Jonathan. Annie has four less Carebears than Jonathan. Humzah has five more than twice the amount of Carebears as Jonathan. Jing only likes Fuzzy, so he doesn't have any Carebears. They have 43 Carebears in total.

Answers

Answer:

6

Step-by-step explanation:

6×3=18

6-4=2

6×2+5=17

6+18+2+17=43

Which if the following expressions is equal to 9/4?

Answers

Answer:

2.25

Step-by-step explanation:

Answer:

Step-by-step explanation:

.

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:

y=3x+1 im kinda guessing i could be wrong

Step-by-step explanation:

I am your father like


Noooooo it can’t be

Why can’t it be like you have no proof other wise


Oh that is a good point father I love you


I love you too luke want to get lunch


Sure father

Father........



Yes Luke


Was mom hot


Yes. Luke


Cool


Luke you a perv


Ok father

ASAP PLEASE HELP!!!! BRAINLIEST GETS 50 POINTSSSS
A 3-column table with 4 rows. Column 1 is labeled Inequality with entries 8 greater-than 2, negative 10 less-than negative 2, 15 greater-than negative 5, negative 7 less-than 4. Column 2 is labeled Multiply each side by: with entries negative 2, negative 4, negative 3, negative 5. Column 3 is labeled New Inequality with entries A, B, C, D. The table gives an inequality and a number to multiply both sides of the inequality by. Identify the new, true inequality. A: B: C: D: Multiplying both sides of an inequality by a negative number the inequality symbol.

Answers

A:
✔ –16 < –4
B:
✔ 40 > 8
C:
✔ –45 < 15
D:
✔ 35 > –20
Multiplying both sides of an inequality by a negative number
✔ reverses
the inequality symbol.
I’m lazy but the other person is correct I just don’t like typing

At a football stadium, 20% of the fans in attendance were teenagers. If there were 10 teenagers at the football stadium, what was the total number of people at the stadium?

Answers

Answer:

50

Step-by-step explanation:

10 / 20% = 50

50 people were at the stadium

Marc mixes blue and yellow paint to make his favorite shade of green, which he'll use to paint his house. He has 14 cans of blue paint and 20 cans of yellow paint when he starts.
He wants the same green color every time he mixes, so the amounts of blue and yellow must always be proportional to the original mixture.
On day 1, he mixes 4 cans of blue and 6 cans of yellow.
On day 2, he mixes 6 cans of blue and 9 cans of yellow.
Fill in the blanks to find the highest number of cans of each color Marc can mix to make the same shade of green on day 3.

Day 3's mixture must use the same simplified ratio of blue to yellow as the other two days. What is the greatest number of cans of blue and yellow paint Marc can mix on day 3? Assume he mixes only whole cans of paint.

Answers

12 blue
18 yellow

for every can of blue you need one and a half cans of yellow

PLZ do this!!! I will give brainliest to anyone who does them all right. I need this done at 3:30 (it 2:44 right now)! No fake answers, links, or "I don't know".
As you can tell from the 50 points, this means a lot to me.

Answers

Answer:

A: y=1/3x+5

B: y=-2x+9

C: y=-3

D:y=2x+9

E: y=-10x+80

F:y=x-2

#1 rodney's error for

y=30x+10 is that he started off at 30 but he had to start off at 10 so it starts at (0,10) (1,40) (2,70) and keep going on by adding one to the x value and 30 to the y value

#2 rodneys error for

y=-1/2x+5 is that he went up by 1/2 instead of going down. it's a negative 1/2 so he had to go down

#3 Rodneys error for

y=x-2 is that he didn't start at (0.-2)

I'm not sure about the last picture but i think that it's

Tierra, Sharayah, Caleb, and Lang

Step-by-step explanation:

Answer:

first page-

a)y=-3

b)y=x-2

sorry that's all i can help with

Step-by-step explanation:

you use rise/run

wishing you the best of luck :)

hopefully, this helps

have a splendid day!!

Help pls!!!! Ill give brianliest!!!

Answers

Answer:

A.45

Step-by-step explanation:

Answer: C.) 85cm2

Step-by-step explanation: 3*5=15 7*10=70 70+15=85

Can someone please help me with these two questions. I just need the area for both of them.

Answers

Answer: The Area Of The Triangle Is 174.25

Step-by-step explanation:

Answer:

Trapezoid = 1020 Triangle = 180.81

Step-by-step explanation:

Area of Trapezoid is adding base 1 and 2.

Divide it by 2 and then multiply by the height.

(a+b/2)×h

Triangle is base times height divided by two.

(b×h)÷2

what is the volume of the figure below

Answers

Answer:

665 ft^3

Step-by-step explanation:

The formula to find the volume of pyramids is 1/3 x length x width x height. One way to solve this is by multiplying the length, width and height, and then dividing it by 3.

14 x 9.5 x 15 = 1995

1995 / 3 = 665

So the volume is 665 cubic feet

I hope this helps :)

please actually give me the answer and I will give brainiest

Answers

Answer: 60 times as much I think let me know if I’m wrong so I can fix It

thx

Step-by-step explanation:

what is the domain and range y=x^(2)+10x+26

Answers

Step-by-step explanation:

x²+10x+26=y

x-1 x-2

y-37 y=50

make sure u have explanation pls
Which word could you use to replace the underlined word below that would be more precise but have the same meaning?

The long system of forest trails were lined with flowering bushes.

(1 point)

miniature

narrow

extensive

distant

Answers

narrow
it describes a path lined with flowers

Please help it’s timed

Answers

Answer:

25

Step-by-step explanation:

Answer:

132

Step-by-step explanation:

Area of a circle is pi r^2

36

2 circles

72

Circumstance is 2 pi r

12

12x5=60

72+60=132

Myron and Jackie go out for dinner. The bill for their meal is $43.76 before tax. If the tax rate is 8.9%, how much will they pay in taxes?

Answers

Answer:

$3.9

Step-by-step explanation:

Hope this helps!

The table shows the monthly fees for the checking accounts at two banks. Which statement is best supported by the information in the table?
A. The fee at Bank Y will be more than the fee at Bank Z only when a customer’s balance is more than $500.
B. The fee at Bank Y will always be more than the fee at Bank Z.
C. The fee at Bank Y will always be less than the fee at Bank Z.
D. The fee at Bank Y will be more than the fee at Bank Z only when the checking account balance is less than $500.

Answers

Answer:

A. The fee at Bank Y will be more than the fee at Bank Z only when a customer’s balance is more than $500.

The statement best supported by the information in the table is A. The fee at Bank Y will be more than the fee at Bank Z only when a customer’s balance is more than $500.

What is Percentage?

Percentage is defined as the parts of a number per fraction of 100.

Percentage is usually denoted by the symbol '%'.

Given in the table that,

Monthly fee for bank Y = 1% of checking account balance

Monthly fee for bank Z = $5

Suppose checking account balance = $500

Then,

Monthly fee for bank Y = 1% × 500 = 5

So, when the customer’s balance is $500, then fee at Bank Y is same as that of bank Z.

So, when the customer’s balance is more than $500, then fee at Bank Y is more than that of bank Z.

Hence the option is A.

Learn more about Percentage here :

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I will give brainliest for the CORRECT ANSWER ONLY !!!!!

Answers

I think it can be c I think it ca be c or b i’m not really sure but i’ve seen this question

ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Answers

Answer:

its 2 1/4

Step-by-step explanation:

1/2x2 is 1 whole. 3/4 plus 1/4 is 2 wholes. plus 1/4 which is 2 1/4.

Answer:

correct

Step-by-step explanation:

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