perla932 perla932

03-12-2021
Mathematics

contestada

1) Which expression is equivalent to 40 - 9x + 4x + 5?

Respuesta :

lena3056 lena3056

03-12-2021

Answer:

x=7 so we could make an expression like; 2x=14

Answer Link

Otras preguntas

Bri and Ali are the owners of Forever Nails. Bris work day is 7 hours and Mables work day is 5 hours. Bri and Ali each work 35 hours per week. On Monday, Bri

simplify: 3 1/2 + 1/8= 3 5/8 is that correct

Tania suffers from schizophrenia, and hospital staff have observed that she has been purposelessly pacing back and forth and rubbing her hands together in a spe

Mr Anderson has a 10 foot metal pipe that he cut into 4 equal length pieces. What is the length of each piece

Please answer asap ok its only 15 points but please

When Fe2O3(s) reacts with H2(g) according to the following reaction, 2.00 kJ of energy are evolved for each mole of Fe2O3(s) that reacts. Complete the following

Graph the solution of the inequality.

The values between 1 and 14. The formula for pH is y = − log 10 ⁡ x, where y is the pH value and x is the concentration of hydrogen ions. A Golden Delicious app

Read the excerpt from Act l, Scene i of Romeo and Juliet Capulet: What noise is this? Give me my long sword, hol Lady Capulet. A crutch, a crutch! Why call you

A 20.0–milliliter sample of 0.200–molar K2CO3 solution is added to 30.0 milliliters of 0.400–molar Ba(NO3)2 solution. Barium carbonate precipitates. The conc