26-01-2017
Mathematics

contestada

Add the two expressions. -y - 5 and 3y + 2

Respuesta :

Аноним Аноним

26-01-2017

-y - 5 + 3y + 2

= 2y - 3

-----------------------

Answer Link

Аноним Аноним

26-01-2017

if y=2 then -y - 5= -7 and 3y + 2= 8

Answer Link

Otras preguntas

Round 76.5 to the nearest whole number

You are going to roll two dice. Let the variable x = the sum of the numbers rolled. What is the probability that x = 9 ?

Round 0.142 to the nearest tenth

What is an odd three-digit number that is divisible by a perfect square and 47 ?

is 1/7 rational or irrational

The biologist discovered that from 1988 to 1993, the average beak size declined to pre-1981 levels. The reversal in beak size from 1988 to 1993 was most likely

A group of 18 people ordered soup and sandwiches for lunch. Each person in the group had either one soup or one sandwich. The sandwiches cost $7.75 each and the

Element X is found in two forms: 90.0% is an isotope that has a mass of 20.0, and 10.0% is an isotope that has a mass of 22.0. What is the atomic mass of elemen

Why are America's founding ideals important?

a piece of unglazed porcelain used to test a minerals streak