charlottenolan5 charlottenolan5

20-11-2018
Mathematics

contestada

in problems like -20≤5y, when you divide by 5 do you reverse the symbol because -20 is negative?

Respuesta :

douxflair douxflair

20-11-2018

no, you only reverse the symbol when the divisor is negative

Answer Link

itmye84 itmye84

20-11-2018

No, you only reverse the symbol if you multiply or divide a negative number to both sides of the inequality.

Answer Link

Otras preguntas

What is self pass in hockey?

Which of the following was not one of the results of the Civil War? A. The slaves were emancipated. B. The Union was saved. C. Women began demanding a greater p

Who believed in the Ten Commandments? A. Hebrews B. Egyptians C. Canaanites

Most Swedes live in the southern part of the country. True False

Who wrote The Trojan Women and other plays about the Athenians’ treatment of women? A. Euripides B. Sophocles C. Aristophanes D. Aeschylus

Which term describes a person on the far right of the political spectrum? A. liberal B. moderate C. radical D. reactionary

Does the color of water affect its evaporation?

Which are Greek gods that are correctly paired with their roles? Choose all answers that are correct. A. Aphrodite: goddess of beauty and love B. Pericles: god

1. Suppose you had an unknown solution that contained either dissolved NaCL, or NaNO3. You added AgNO3 to the unknown solution and observed that no solid forms.

Why are we dependant on photosynthesis