solve 240= 6z + c for c.

Describe how your muscles work to help you kick a ball.

Do the ratios in each pair form a proportion? 3.5/35, 2.04/204

Find x if $x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$ and $\frac{a}{3}-3=9, b=7$, and 4c+11=9.

Indiquez pour la phrase si l'énoncé est vrai ou faux.

II n'y a pas d'église en face du parc.

Explain why it is not acceptable to titrate each of the vinegar samples with NaOH to a dark pink endpoint.

(a) Calculate the masses of (i) $\mathrm{Ca}\left(\mathrm{NO}_{3}\right)_{2}$ and, separately, (ii) NaCl to add to a $0.150\ \mathrm{mol}\ \mathrm{kg}^{-1}$ solution of $\mathrm{KNO}_{3}(\mathrm{aq})$ containing 500 g of solvent to raise its ionic strength to 0.250. (b) Calculate the masses of (i) $\mathrm{KNO}_3$ and, separately, (ii) $\mathrm{Ba}\left(\mathrm{NO}_{3}\right)_{2}$ to add to a $0.110\ \mathrm{mol}\ \mathrm{kg}^{-1}$ solution of $\mathrm{KNO}_{3}(\mathrm{aq})$ containing 500 g of solvent to raise its ionic strength to 1.00.

Exprimez votre réaction face $\`a$ cette situation.

Vos parents font beaucoup d'éco-gestes.

How can you determine the relative ages of the Moon's maria and highlands?

Find each product. Describe what the final answer represents. $\frac{\$ 9.80}{1 \text { hour }} \cdot \frac{15 \text { hours }}{1 \text { week }} \cdot \frac{52 \text { weeks }}{1 \text { year }}$

What is the least possible positive value for the sum of an integer and its reciprocal? Show all of your work and explain your reasoning.

Locate Malay Peninsula, Vietnam, Angkor, Pagan, Thailand, Strait of Malacca, Melaka.

In the following Exercise, say whether the value of the expression increases, decreases, or does not change as x starts at 1 and increases. Assume A is a positive constant.

$$\frac{x}{A}$$

For the following exercises, factor the polynomials.\

$$5 z(2 z-9)^{-\frac{3}{2}}+11(2 z-9)^{-\frac{1}{2}}$$