ALIENPOTATO ALIENPOTATO

16-09-2017
Mathematics

contestada

Expresion 2 5+4X2+6-2X2-1 Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a value of 19 5+4X2+6-2X2-1

Respuesta :

rocket126jkowce3q rocket126jkowce3q

16-09-2017

(5+4+6-2)×2×2-1
(9-4)×2×2-1
5×2×2--1
10×2-1
20-1
19

Answer Link

Otras preguntas

2 years ago, father age was nine times the son age but 3 years later it will be 5 times only. find the present ages of the father and son

Read this excerpt from “What I Hope to Leave Behind.” I feel that if holding a job will make a woman more of a person, so that her charm, her intelligence, and

Translate the following into algebraic expressions:If a number is three less than five times m, what is the number

The fences will be aligned with the exterior angles 1 and 2. what are some other relationships you can see between 1,2,a, and b? (2 points)please help 1.8.4

X^2=50 where x is a real number

What is the isomer of a compound with an empirical formula of C₂H₆O₂?

If your blood becomes too diluted, what will happen to the red blood cells? A. They absorb some of the ions to balance the concentration. B. They undergo lysis.

Linda needs 2/5 of an ounce of salt to make 1 cup of dip for her fries. How many cups of dip will she be able to make if she has 40 ounces of salt?

Pls help. !!!!!!!!!!!!!!!!!! (Give steps if you can)

Pls help. !!!!!!!!!!!!!!!!!! (Give steps if you can)