 Recent questions in Equations
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ANSWERED ### Solve the equations and inequalities. Write the solution sets to the inequalities in interval notation. $$5 ≤ 3 + |2x− 7|$$

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ANSWERED ### Solve the equations and inequalities. Write the solution sets to the inequalities in interval notation. 3x(x − 1) = x+ 6

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ANSWERED ### Solve the equations and inequalities. Write the solution sets to the inequalities in interval notation. $$5 ≤ 3 + |2x− 7|$$

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ANSWERED ### A theater as a seating capacity of 900 and charges $4 for children,$6 for students, and $8 for adults. At a certain screening with full attendance, there were half as many adults a children and students combined. The receipts totaled$5600. How many children attended the show?

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ANSWERED ### Franklyn set up an investment program using an annuity due with payments of $1,200 at the start of each quarter. Suggesting he makes payments for 5 years into an account expected to pay 8% compounded quarterly, calculate the annuity. Equations ANSWERED asked 2021-09-16 ### Solve, please: $$\displaystyle{\left\lbrace\begin{array}{ccccc} {0.7}{x}&-&\frac{{1}}{{2}}{y}&=&{9.4}\\{0.9}{x}&+&\frac{{7}}{{10}}{y}&=&{0}\end{array}\right.}$$ Equations ANSWERED asked 2021-09-15 ### Solve the equations, please: $$\displaystyle{\left\lbrace\begin{array}{ccccc} {x}&-&{y}&=&{14}\\{x}&+&{y}&=&-{2}\end{array}\right.}$$ Equations ANSWERED asked 2021-09-15 ### What is the solution to the systems of equations below? $$\begin{cases}2x + 3y = 7\\y =-x + 3\end{cases}$$ Equations ANSWERED asked 2021-09-15 ### Solve the following systems of equations by using the addition (elimination) method. x-3y=2 and -5x+15y=10 Equations ANSWERED asked 2021-09-14 ### Multiply $$\displaystyle{6}{m}^{{4}}$$ by $$\displaystyle{4}{m}^{{4}}$$ Equations ANSWERED asked 2021-09-14 ### Find t so that $$tx-3y=-4$$ is perpendicular to the line $$2x+2y=5$$ Equations ANSWERED asked 2021-09-14 ### Solve for the variable in given equation. $$2y+7$$ Equations ANSWERED asked 2021-09-14 ### Solve for the variable in given equation. $$8w-4=-60$$ Equations ANSWERED asked 2021-09-14 ### What is the ordered mpair that is the solution to the mfollowing systems of equations? $$y=7x-10$$ $$y=-3$$ Equations ANSWERED asked 2021-09-14 ### Jonah is solving the following system of equations. $$2x - 5y =7$$ $$-2x +4y=-5$$ Explain how to use the elimination method to solve the system of equations. Give the solution. Equations ANSWERED asked 2021-09-13 ### Jack sells$35 shirts, profiting \$5,25 on each. What percent is Jack's profit out of the whole price?

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ANSWERED ### Solve the following inequalitie. -x2+2x >1

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ANSWERED ### There are similarities and differences between solving 4x + 1 = 3 and 4 sin θ + 1 = 3: In the first equation, I need to isolate x to get the solution. In the trigonometric equation, I need to first isolate sin θ, but then I mustcontinue to solve forθ.Determine whether the statement makes sense or does not make sense, and explain your reasoning.

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ANSWERED ### Solve: $$\displaystyle{\left\lbrace\begin{array}{ccccc} {x}&-&{3}{y}&=&{7}\\{x}&-&{5}{y}&=&{13}\end{array}\right.}$$
ANSWERED 