38373554 38373554

04-02-2020
Mathematics

contestada

simplify the expression -2+6.45z-6+(-3.25z)

Respuesta :

pretty97 pretty97

04-02-2020

Answer:

-8 + 3.2z

Step-by-step explanation:

when there is a "+" in front of an expression in parentheses, the expression remains the same
-2 + 6.45z - 6 - 3.25z
calculate the difference

-8 + 6.45z - 3.25z

collect like terms

-8 + 3.2z

Answer Link

Otras preguntas

Voy a comprar un nuevo piso ______________ venda el viejo. A. pero B. en cuanto C. sin D. además

What has the lowest risk of getting cancer, heart bypass surgery or hormone therapy

Which of the following is not a function of Mitosis? A. Produce genetically identical daughter cells B. Growth and development C. Replace damaged cell

Which of the following is not a function of Mitosis? A. Produce genetically identical daughter cells B. Growth and development C. Replace damaged cell

which's person's travels in the late 1200s made europeans eager to trade with china A) Ferdinand Magellan B) Kublai Khan C) Vasco de gama D) Maro polo

The penalties for a person's fourth DUI conviction include fines of __________. A. $2,000-$5,000 B. no less than $1,000 C. no less than $2,000 D. $10,000

Some pathogenic bacteria in food can survive the stomach and small intestine, reaching the large intestine. there, they attack the lining of the colon. this irr

Why does fertilization in the seedless plants require water?

Need help! Please show how you got it and explain if possible.

Using 4, 16, 10, 24, and 25 create a problem in which the answer equals 1. You may use operations more than once.