Mathematics, 25.03.2021 21:10 genyjoannerubiera
Evaluate 5+3x for (a) x=−2 and (b) x=3. Write your answers in simplest form.
a. The expression is when x=−2.
b. The expression is when x=3.
Answers: 2
Mathematics, 21.06.2019 12:50
Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.
Answers: 3
Mathematics, 21.06.2019 13:00
Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839
Answers: 2
Evaluate 5+3x for (a) x=−2 and (b) x=3. Write your answers in simplest form.
a. The expression is...
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