scuffster909 scuffster909

10-11-2020
Mathematics

contestada

If B = y + 2 and C Y-7, find an expression that equals B + 2C in
standard form.

Respuesta :

XDFMBJNADB XDFMBJNADB

10-11-2020

Answer:

I think the answer is 5+ 6c

Answer Link

kitten3212397 kitten3212397

10-11-2020

Answer:

3y-12

Step-by-step explanation:

b=y+2, and c=y-7. We know that b=y+2, so b+2c can be written as y+2+2c. We also know c=y-7, so we can write it as y+2+2y-14, so we have 3y-12.

Answer Link

Otras preguntas

What does the constitution say about which law shall predominate if there is any conflict between laws?

Pre-Writing Rough Draft Final Draft Prompt Rubric | Checklist Who Was the Best US President?

_____________ processing refers to how our knowledge and expectations influence perception.

explain three harmful effects of poverty on one's personal health

Which of these is an isoelectronic series? question 7 options: 1) na+, k+, rb+, cs+ 2) k+, ca2+, ar, s2– 3) na+, mg2+, s2–, cl– 4) li, be, b, c 5) none of these

The world's oceans contain approximately 7.6 x 1019 moles of water molecules. Based on this, how many water molecules are there in the world's oceans?

A compound has the empirical formula chcl. a 256 ml flask, at 373 k and 750. torr, contains 0.800 g of the gaseous compound. give the molecular formula. (type y

A behavior that is repeated because it is thought to cause a desired effect, even when there is no connection between the behavior and the effect, is called ___

The chemical formula of sulfur hexabromide is

Research involves all of the following except __________.