Julia wrote a linear equation in standard form as \( -6 x-3 y=10 \). Arthur noticed that the equation was not written in standard form and wants to tell Julia how to fix it. What advice should he give her? Multiply both sides of the equation by -1 , so that the value for \( A \) is positive. Multiply both sides of the equation by 2 , so that the values for \( A, B \), and \( C \) have a greatest common factor other than 1 . Divide both sides of the equation by 3 , so that the values for \( A, B \), and \( C \) have a greatest common factor of 1 . Add to both sides so that the value for \( A \) is 0 .

Last week, Dakota decided she wanted to make her own holiday cards. She purchased supplies and made her first batch. She plans to make even more today. The function \( C(t)= \) \( 7 t+11 \) represents the total number of cards she'll have after \( t \) hours of working on cards today. Complete the paragraph. Dakota started with \( \square \) cards. She will make \( \square \) cards per hour. After 2 hours of working today, she will have \( \square \) cards in all.

3-. Dados los conjuntos: \( A=\left(x \in R / \frac{x-1}{2}-\frac{x-2}{3} \geq 1\right) . \quad B=(x \in R /-3-2 x \geq 2\} \) y \( \quad C=\{x \in / 1 \leq 2-3 x<\mid 6\} \) a) Escribe a cada uno de ellos como intervalo.

Solve the following inequality. \( x^{2}-15 x+54>0 \) The solution is (Type your answer in interval notation. Use integers or fractions for any numbers in the expression. Type an exact answer, using radicals as needed.)

Solve. Check your solution. \( 9 a+8+3 a=-5 \)

A pet store employee added water to a fish tank. The function \( W(t)=4+2 t \) represents the amount of water, in gallons, that the tank contained after \( t \) minutes. Complete the sentence. There were \( \square \) gallons of water in the tank before the employee started filling it, and he added water at a rate of \( \square \) gallons per minute.