Explain the steps needed to determine the value of the expression shown below. be
sure to provide the correct value of the expression in your explanation
1/2
— + (- 1/4)
- 2/5
answer

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)

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?