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In **Mathematics** / **College** | 2025-08-20

[Done] Evaluate. [tex]$\frac{3}{2} \div \frac{8}{3}=[/tex]

In **Mathematics** / **High School** | 2025-08-20

[Done] -3(2x - 3) = 9 - 2(x - 10)

In **Mathematics** / **College** | 2025-08-20

[Done] In which function is [tex]x=2[/tex] mapped to 32? [tex]f(x)=-3 x^2-4[/tex] [tex]g(x)=4(x+3)^2-68[/tex] [tex]h(x)=3 x[/tex] [tex]j(x)=2 x-62[/tex]

In **Mathematics** / **College** | 2025-08-20

[Done] Desmond earned $11 per hour. What expression would represent his total earnings after working a number of hours?

In **Mathematics** / **College** | 2025-08-20

[Done] Select the correct answer. Let [tex]$f(x)$[/tex] and [tex]$g(x)$[/tex] be polynomials as shown below. [tex] \begin{array}{l} f(z)=a_0+a_1 z+a_2 z^2 \ldots+a_0 z^* g(z)=b_0+b_1 z+b_2 z^2 \ldots+b_m z^* \end{array} [/tex] Which of the following is true about [tex]$f(x)$[/tex] and [tex]$g(x)$[/tex]? A. [tex]$f(x)$[/tex] and [tex]$g(x)$[/tex] are not closed under addition because when added, the result will be a polynomial. B. [tex]$f(x)$[/tex] and [tex]$g(x)$[/tex] are closed under addition because when added, the result will not be a polynomial.

In **Mathematics** / **College** | 2025-08-20

[Done] Which of the following is a function? [tex]4 y^2=-7 x^2+x-63[/tex] [tex]5 x^2+5 y^2=125[/tex] [tex]15 y^2=9 x+27[/tex] [tex]-3 x^2=4 y-12[/tex]

In **Mathematics** / **College** | 2025-08-20

[Done] According to the chart, what are your total weekly expenses? \begin{tabular}{|l|ll|} \hline \multicolumn{1}{|c|}{ Expense Type } & \multicolumn{1}{c|}{ Cost } \\ \hline Rent (monthly) & $ \$1200$ & \\ \hline Groceries (bi-weekly) & $ \$110$ & \\ \hline Transportation (weekly) & $ \$45$ & \\ \hline \end{tabular} A. $455 B. $1355 C. $400 D. $485

In **Mathematics** / **High School** | 2025-08-20

[Done] Solve each equation for the given variable. 16. [tex]$-2 z-x y=x+7$[/tex] for [tex]$x$[/tex] 17. [tex]$\frac{a}{b}-8=\frac{c}{d}$[/tex] for [tex]$a$[/tex] 18. [tex]$6 q r+7 r s-2 s t=-9$[/tex] for [tex]$r$[/tex] 19. [tex]$p=\left(\frac{m+n}{-5}\right)$[/tex] for [tex]$n$[/tex]

In **Health** / **High School** | 2025-08-20

[Done] Which of the following choices is the most important to do before starting an exercise program? A. See your doctor B. Talk to your friends for advice C. Lift some weights D. Measure your body fat

In **Social Studies** / **College** | 2025-08-20

[Done] Research has indicated that when it comes to comparing intelligence between boys and girls, A. boys tend to score higher in intelligence tests B. there are more similarities than differences C. girls tend to score higher in intelligence tests D. there are more differences than similarities