how do i do this problem -5/3 + 2 1/3 =

Answers

Answer 1

Answer:

2/3

Step-by-step explanation:

Basically, you convert 2 1/3 into an improper fraction, then you add them together. I subtract it because adding a negative and a positive is the same as subtracting 2 positives. I dont know if that makes sense to you. ok so 7/3-5/3. 7-5 is 2 and you leave the 3's as they are because they are the same denominator. so you get 2/3

Answer 2

Answer:

The answer is 2/3.

I have ADHD, so the way I show you how to do this will be different than the way you were taught. (People with ADHD do math differently, we are taught the same way, we just do it differently because of our thought process.)

Step-by-step explanation:

I convert the fractions into decimals. So -5/3 would be -1.66 and 2 1/3 would be 2.33.

Then I add them. -1.66+ 2.33=0.67

Lastly, you convert .67 into a fraction. When you convert .67 into a fraction, you get 2/3.

So 2/3 is your answer.


Related Questions

Zack delivers mail for the post office.everyday he walks a seven mile route.How many miles does Zack walk in one month if he works 22 days a month

Answers

If im right give me brainliest

Answer: 154

Step-by-step explanation: 22 represents days 7 represents miles he walks a day i think you to have to multiply. 22 times 7 is 154  

A local bookstore tracked the type of payments people make at their store. Out of 100 people, 40 paid with cash, 55 paid with a credit card and 5 used a gift card. Based on this information, what is a reasonable prediction of the number of people paying with cash if they had 600 customers?

24 people
24 people

2.4 people

240 people

2400 people

Answers

Answer:

240 people is the answer.

In the souvenir shop, Gary finds a shirt and a key chain he would like to buy. The shirt costs $13.75 and the key chain costs $2.33. What will be the total of Gary's souvenirs?

Answers

Answer:

$16.08

Step-by-step explanation:

13.75+2.33=16.08

A pet-sitting business's income for the month of July was $3,680. Expenses were $3,290. Use integer addition to find the business's total profit or loss.​

Answers

Step-by-step explanation:

Given parameters:

Income for the month  = $3680

Expenses for the month  = $3290

Unknown:

Use integer addition to find business's total profit or loss = ?

Solution:

To find the net profit or loss, subtract the expenses from the income.

  When income is more than expenses, we have net profit;

  Profit = Income - expenses

             $3680

           - $3290

          ⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

                 $390

            ⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

The profit is $390

The table below shows the distance a car travels and the amount of gasoline left in the tank of the car.

Distance Traveled and Gas Left in Tank
Distance Traveled
(in miles)
0
90
180
270
Amount of Gas Left in Tank
(in gallons)
15
12
9
6

How many gallons of gasoline does the car have left after it has traveled 330 miles?

Answers

Answer:

its b

Step-by-step explanation:

i just took the test

Answer:  it has 4 gallons left

Step-by-step explanation:

can some do this plzz

Answers

Answer:

[tex]\frac{x+7}{x-3}[/tex]

Step-by-step explanation:

When you factor each equation, you result in two of the factors canceling out, resulting in [tex]\frac{x+7}{x-3}[/tex].

[Top Equation]

The middle number is 3 and the last number is -28.

Factoring means we want something like

(x+_)(x+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get 3

Multiply together to get -28

Can you think of the two numbers?

Try -4 and 7:

-4+7 = 3

-4*7 = -28

Fill in the blanks in

(x+_)(x+_)

with -4 and 7 to get...

(x-4)(x+7)

[Bottom Equation]

The middle number is -7 and the last number is 12.

Factoring means we want something like

(x+_)(x+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get -7

Multiply together to get 12

Can you think of the two numbers?

Try -3 and -4:

-3+-4 = -7

-3*-4 = 12

Fill in the blanks in

(x+_)(x+_)

with -3 and -4 to get...

(x-3)(x-4)

how do you solve for x in a diagram

Answers

Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X.

I need to know if it is a proportional relationship and if it is i need a explanation,and the unit rate if it is a proportional relationship

Answers

Answer:

No

Step-by-step explanation:

If a portrait is painted in 4 hours then two portraits should be painted in 4 hours.

24% of what number is 16.08

Answers

Answer:

67

Step-by-step explanation:

Answer:

67

Step-by-step explanation:

16.08*100/24 is the formula

Evaluate b^2 + 5a – 20

Answers

Answer: it cant even be factored

Step-by-step explanation:

find the slope of a line parallel to each given line -2/5x + 3

Answers

9514 1404 393

Answer:

  -2/5

Step-by-step explanation:

The slopes of parallel lines are the same. The slope of the given line is -2/5, the coefficient of x.

The slope of a parallel line is -2/5.

Answer:

-2/5

Step-by-step explanation:

they have the same slope

HELP
WILL MARK DOWN BRAINLIEST

Answers

Answer:

i think b

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

slope = m = rise/run

slope/m= 50/2 = 25

so it has to have 25x in the answer which is C

it has nothing adding to it because it's y-intercept is 0 which doesn't need to be written

What is the constant of proportionality for the line on the graph below?

Answers

Answer:

B

Step-by-step explanation:

The slope of this line is 2/3 because it has a point at (0,0) and another at (3,2). This means that that is its constant of proportionality.

Answer:

B) 2/3

Step-by-step explanation:

Rise / run. Same thing as slope.

Hope this helps. Pls give brainliest.

1/20
Streak
A radio station is giving away a $100 bill to every 30th caller and movie tickets to every
40th caller. Which caller will be the first to win both prizes?

Answers

Answer:

120th caller

Step-by-step explanation:

120 is the common number by 40 and 30. trust me on this I'm really good at this subject in math.

What is the measure of AX, in degrees?
N
6
Х
6
70
у

Answers

Answer:

C

Step-by-step explanation:

Since XY = XZ = 6, then the triangle is isosceles.

The base angles are therefore congruent, that is

∠ Y = ∠ Z = 70°

The sum of the 3 angles in the triangle = 180°, thus

∠ X = 180° - (70 + 70)° = 180° - 140° = 40° → C

Look at the picture 10 points.​

Answers

Answer:

-7

-3

28

-3

-6

-20

-6

-42

6

15

Which of these transformations occurs when the blades of a fan turn?
a. dilation
b. reflection
c. rotation
d. translation

Answers

C. Rotation.............

For a birthday party, a skating rink charges a $20 fee and $5 per person. The equation y=5x + 20 represents the total amount charged for a birthday party for x number of guests. How much would it cost to have a birthday party with 9 guests?

Answers

Answer:

Y= 65

Step-by-step explanation:

Y= 5(9)+20

Y=45+20

Y=65

what expressions is equivalent to -1/4y - 2 1/4y + 1/4 (4-2y)

Answers

Answer:

−6y+1

Step-by-step explanation:

=

−1

4

y+

−21

4

y+1+

−1

2

y

=(

−1

4

y+

−21

4

y+

−1

2

y)+(1)

=−6y+1

Solve for a.
1/2a - 4 = 6

Answers

a=20, you simplify both sides of the equation and then isolate the variable to find a

A 12 oz glass of apple juice cost $2.20 at a store how much does each ounce of Apple juice cost

Answers

Answer: 18 cents or $0.18

Step-by-step explanation: you divide 2.20/12

Answer:

simple do $2.20 divide by 12 and you will get your answer

Step-by-step explanation:

$.10

what is 2/3 divided by 1/2 in fractions

Answers

Answer:

4/3

Step-by-step explanation:

Answer:

the answer is 4/3

Step-by-step explanation:

Hope that helps!

NEED ANSWER ASAP PLEASE HELP!!!
What composition of transformations is equivalent to a rotation of 180°?
Open-ended question

Answers

I think it’s 90 because 180 divided by 2 is 90

Answer:

90 is correct good job

Step-by-step explanation:

plss answer correctly
4x - 8 - 2x = 10

Answers

Answer:

x=9

Step-by-step explanation:

4x-8-2x=10

2x-8=10

2x=18

x=9

The correct answer is x=9.

First, combine like terms. 2x-8=10

Second, add 8 on both sides. 2x+18

Last, divide both sides of the equation by 2. X=9

Hope this helps!

If l, m, and n are parallel, solve for x. Type in numerical values only, do not type in x=

Answers

Answer:

x = 11

Step-by-step explanation:

According to proportionality theorem, the transversal is divided proportionally as it cuts across parallel lines l, m, and n.

Therefore:

[tex] \frac{12.8}{x + 5} = \frac{x - 3}{10} [/tex]

Cross multiply

[tex] (12.8)(10) = (x + 5)(x - 3) [/tex]

[tex] 128 = x^2 - 3x + 5x - 15 [/tex]

[tex] 128 = x^2 + 2x - 15 [/tex]

[tex] 0 = x^2 + 2x - 15 - 128 [/tex]

[tex] 0 = x^2 + 2x - 143 [/tex]

Factorise:

[tex] 0 = x^2 - 11x + 13x - 143 [/tex]

[tex] 0 = x(x - 11) +13(x - 11) [/tex]

[tex] 0 = (x - 11)(x + 13) [/tex]

x = 11 or x = -13

We'd take the positive value.

Therefore, the value of x is 11.

If gasoline costs $3.92 per gallon, and filling up a car’s tank costs $49.00, how many gallons does the tank hold?__________ gallons

HELP ASAPPPPPPP! THIS IS DUE AT 11:59 P.M. AND I HAVE BEEN DOING THIS TEST FOR SO LONG I CANT EVEN FUNCTION PROPERLY, PLEASE HELP :(

Answers

Answer:

12.5

Step-by-step explanation:

49.00/3.92=12.5

Bob needs to mix 5 cups of liquid lemonade concentrate with 2.5 cups of water to make lemonade. Bob has 2.5 cups of liquid lemonade concentrate. How much lemonade can he make?

Answers

Answer:

3.75 cups

Step-by-step explanation:

Given that :

5 cups of liquid lemonade concentrate is mixed with 2.5 cups of water to make lemonade

5 cups of lemonade = 2.5 cups of water

Ratio :

5 / 2.5

For 2.5 cups of lemonade :

5 / 2.5 = 0.5

Multiply :

5 / 2.5 * 0.5 / 0.5

2.5 / 1.25

Hence, 2.5 cups + 1.25 cups = 3.75 cups of lemonade will be made with 2.5 cups of liquid lemonade concentrate

HELP ILL GIVE BRAINLIEST FOR RIGHT ANSWER
Which expression represents each mathematical phrase? Drag the answer into the box to match each phrase. subtract 9 from z add 9 and z divide 9 by z multiply 9 by z

Answers

1. z-9 2. 9+z 3. I THINK 9/z 4. 9z

Answer:

subtract 9 from z = z - 9

add 9 and z = 9 + z

divide 9 by z = 9/z

multiply 9 by z = 9z

Step-by-step explanation:

It's tricky but if you pay attention it's pretty easy dude.

ANSWER ASAP!! THIS IS GEOMETRY SCALE FACTORS. ONLY ANSWER IF YOU KNOW FOR SURE!

Answers

Answer:

45

Step-by-step explanation:

The scale is 3:1 so multiply 15 by 3 just like 12 to 36.

Answer:

30

Step-by-step explanation:

Solve for g.

18 = 3(g + 19)

Answers

-13 is your answer

18/3 = 6
19 + -13 = 6
6 x 3 = 18
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