Mathematics, 28.01.2020 06:31 nateqqj
Tatiana wrote the steps that are commonly used to solve a system of equations with two variables. which steps are correct? check all that apply. multiply the value of the first variable by one of the original equations to solve for the second variable. use multiplication to write an equivalent equation with an opposite term. solve for one of the variables. write the opposite of one variable to solve for the other variable. add the equivalent system of equations to eliminate a variable. write the solution as an ordered pair. substitute the value of the known variable into one of the original equations to solve for the unknown variable.
Answers: 1
Mathematics, 21.06.2019 17:00
Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.
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Mathematics, 21.06.2019 18:00
List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
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Mathematics, 21.06.2019 20:30
Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i
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Mathematics, 21.06.2019 20:30
Secant be and cf intersect at point d inside a what is the measure of cde
Answers: 1
Tatiana wrote the steps that are commonly used to solve a system of equations with two variables. wh...
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