How is adding two negative fractions like adding two positive fractions.
ples help me

Answer:

A negative fraction subtracted from another is the same thing as adding the positive complement of that fraction. Make the denominators (the bottom of the fraction) the same, if they are not already. You can only add halves to halves or quarters to quarters or tenths to tenths and so on. Hope this helps!!

Step-by-step explanation:

two un-positive numbers  make a positive

Step-by-step explanation:

For example: -2 + -2= 4

Part 2 out of 4
Find the slope of each side. Express your answers as simplified fractions, if necessary.

The slope of AB is
The slope of BC is
The slope of CD is
The slope of DA is

Which pair of angles are an example of alternate exterior angles?

A. Angle 1 and Angle 7

B. Angle 3 and Angle 6

C. Angle 2 and Angle 7

D. Angle 1 and Angle 4

For some dumb reason, hot dogs come in packages of 10 and hot dog buns come in packages of 8. If you went to the store and wanted to end up with the same number of hot dogs as buns, what is the least number of each package you would have to buy?

Please help me ASAP.

Write an addition equation that is represented by the model below.
PLEASE HELP I WILL MARK YOU BRANLIEST

Corey drew a picture that he had on his phone on a bigger canvas. The picture was 5 inches tall and 3 inches wide. The scale factor he used was 5. What are the dimensions of the drawing?

I have some work to do, and some things to learn, so go ahead. Answer dis :3

The product of two consecutive negative even integers is 24. What is the smaller of the two numbers?
A -6
B -5
C -4
D -2
E 4

When buying snacks for her classroom, Ms. Davis bought 4 bags of mixed nuts and 8 bags of pretzels. A bag of pretzels costs $1.50 less than a bag of mixed nuts. She spent $57 for the snacks. The variable is the price of one bag of mixed nuts.

What is the translation of this scenario?
A cost of pretzels = cost of mixed nuts
B cost of pretzels – cost of mixed nuts = 57
C cost of mixed nuts + cost of pretzels = 57
D 57 + cost of mixed nuts = cost of pretzels

Akiko walks 23mile in 14hour. What is Akiko’s unit rate in miles per hour

Solve the problems. Write the complete proof in your paper homework and for online (only) respond to questions or statements (if any) that are parts of your proof or related to it.

Prove:
BC ∥ AD

well i do hate study island

Tom bought 9 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now only 28 cards left. How many cards did Tom start with ?

f(x)=4(13)2x helppp plzzz

PLEASE HELP WILL REWARD 43 POINTS
Find the measures of the complementary angles that satisfy each case:

The measure of the first angle is 40° less than the measure of the second.

In the first quadrant, you start at (3,6) and you move 3 units down.
What point will you end up on? ( ? , ? )
Fill out the question mark spaces, please.

Keira divided 123.52 by 3.2 and got 38.6. Without using a calculator, how could she check to determine if her answer is reasonable?

NO SAMPLE RESPONSE FROM EDGINUTY

...I have questions...

Help? Please I’m really behind.. eighth grade math

An expression is shown below:

3(9a + 6b) – (5a + 2b)

Part A:
Simplify the expression shown above.

Part B:
If a represents apples that cost $0.35 each and b represents bananas that cost $0.20 each, what is the total cost based on the expression above?

Help.. I need answers

The temperature rises 4 degrees every hour for 10 hours. What is the constant of proportionality in this situation?

So far every answer I typed in was wrong so far in stuck. (Solve for c )

Can anyone help me please

Benny had 78 dollars to spend on 8 books. After buying them he had 14 dollars. How much did each book cost?

1. (-12) =
2. (-3) + (-5) =
3. (-25) ÷ 5 - (-3) =

answer the questions, please

Do these combinations of positive and negative get a negative?

(+)×(+)×(+)=(-)

(-)×(+)×(+)=(-)

(+)×(-)×(+)=(-)

(+)×(+)×(-)=(-)

(-)×(-)×(-)=(-)

(-)×(-)×(+)=(-)

(+)×(-)×(-)=(-)

(-)×(+)×(-)=(-)

Key:

(-) means negative number

(+) means positive number

Which relationship have the same constant of proportionality between y and x as the following table.PLEASE PLEASE PLEASE HELP

ill give u brainliest if u answer within the next 5min
Which size can of soup shown in the table has the lowest unit price?
A. 10 oz
B. 15 oz
C. 18 oz
D. 32 oz theres a table below


Size (oz) Cost ($)
10 0.79
15 1.29
18 2.16
32 3.19

3. In a nature conservatory, the ratio of butterflies to total number of flying insects is 36 to 100. There are 450 total flying insects.

(a) Create a table for how many butterflies there are for 1, 50, and 100 flying insects. Show your work.

(b) How many butterflies are in the conservatory? Show your work.

pls answer asap