subject

Mathematics, 28.10.2020 22:00 Bianca1203

(-1) + (-21) =

A -21

B -22

C 22

(-1) + (-21) =
A -21
B -22
C 22

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:00

Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º

Answers: 2

question

Mathematics, 21.06.2019 13:30

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

Answers: 2

question

Mathematics, 21.06.2019 18:30

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Answers: 2

question

Mathematics, 22.06.2019 02:00

Masons cell phone company charges $0.12 for every text message he sends plus $2.50 per month if mason sent 25 messages this month how much money does he owe the one with the correct answer and explanation gets 10 points and is marked as the brainliest answer

Answers: 1

You know the right answer?

(-1) + (-21) =

A -21

B -22

C 22
...

Questions

question

Physics, 30.01.2020 04:42

Acat falls from a table of height 1.3 m. what is the impact speed of the cat?...

question

Biology, 30.01.2020 04:42

The bacteriologist sir alexander fleming was engage in the study of staphyococcus a kind of bacteria that wa being grown in petri dishes . that's when...

question

Chemistry, 30.01.2020 04:42

Predict the number of each atom needed to form a molecule of potassium sulfide....

question

English, 30.01.2020 04:42

Which sentence contains an essential appositive? 1. my cousin trey is the coolest of all my cousins. 2. his sponsor, giant joe’s garage, keeps his bi...

question

Mathematics, 30.01.2020 04:42

Linda ran 2 4/5 miles in 0.4 of an hour. gus ran 8 2/3 miles in 1.25 hours. who had a faster speed...

question

Mathematics, 30.01.2020 04:42

What is coefficient of the problem 24x + 32+4x+3...

question

Mathematics, 30.01.2020 04:42

Can you me? keep it a little basic. (no decimals) for the !

question

Social Studies, 30.01.2020 04:42

What is the only force that acts on a falling body when it is in free fall...

question

History, 30.01.2020 04:42

Jazz incorporated elements of a. work songs c. african rhythms b. gospel music and spirituals d. all of the above...

question

Geography, 30.01.2020 04:42

Which of the following statements best describes how endemic diseases impact a nation’s population? a. endemic diseases can result in decreasing popu...

question

Physics, 30.01.2020 04:42

Name three devices or inventions which are designed to increase friction....

question

Mathematics, 30.01.2020 04:42

Let r be the region in the plane bounded by y=x^2, y=0, and x=1. set up an iterated double integral to evaluate double integral of e^(y/x)...

question

Mathematics, 30.01.2020 04:42

What is the quotient to 18times 16...

question

Geography, 30.01.2020 04:42

An equilateral parallelogram is called a what?...

question

Biology, 30.01.2020 04:42

Which of the following is the site of protein synthesis or translation...

question

Biology, 30.01.2020 04:42

The 4 major categories of organicmolecules found in living things are:...

question

History, 30.01.2020 04:42

The career clusters can be defined as a. all the jobs a person has in their working life. b. groupings of occupations and broad industries based on co...

question

History, 30.01.2020 04:42

What is the basic units of life called...

question

Health, 30.01.2020 04:42

The ability to perform extended training sessions and long runs is a result of lower body strength lower body endurance lower...

question

Business, 30.01.2020 04:42

But nearly all supply curves share a basic similarity: they slope down from left to right up from left to right up from right to left down from righ...

More questions: Mathematics Another questions

Questions on the website: 13722359