How do you solve the equation (y-50)+2x=90

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Write the fraction or mixed number and the decimal shown by the model