Douglas charges $18 per yard to mow lawns in his neighborhood. Yesterday he mowed 3 lawns. Today he mowed 4 lawns. Write two equivalent expressions for the total amount of money Douglas earned mowing lawns over the two days.

Assume triangle $ABC$ has standard labeling and complete the below.

Decide whether the law of sines or the law of cosines should be used to begin solving the triangle.

$$a, b, \text{ and } C$$

In your own words, describe Mendel’s Law of Segregation.

Explain the first law of reflection in your own words.

Assume triangle $ABC$ has standard labeling and complete the below.

Decide whether the law of sines or the law of cosines should be used to begin solving the triangle.

$$A, B, \text{ and } c$$

Assume triangle $ABC$ has standard labeling and complete the below.

Decide whether the law of sines or the law of cosines should be used to begin solving the triangle.

$$a, b, \text{ and } c$$

What law does this mathematical equation represent?

how should the integral in gauss's law be evaluated?

Write an equivalent expression using an associative law.

$$-7(a b)$$

Express the first law of thermodynamics for the following processes: adiabatic

Several District of Columbia residents challenged local firearms laws passed by the Washington, D.C., city council. One of these laws banned handguns in the District of Columbia. Another law required all lawfully owned shotguns or rifles to be kept unloaded and disassembled or else disarmed by a trigger lock.

The residents who challenged the laws want to possess handguns and keep them in their homes for self-defense. One of the residents owns a lawfully registered shotgun but wants to keep it assembled and not bound by a trigger lock. They do not object to the idea of a registration requirement for firearms. Also, they are not seeking to carry any firearms outside their homes. The residents claim that these firearms laws violate their rights under the Second Amendment to the U.S. Constitution.

Read the language of the Second Amendment on this page. Dothe Washington, D.C., firearms laws violate this Amendment? Explain your reasons.

You have two summer jobs. You mow lawns for $20 per lawn. You also work at a restaurant for$7.50 per hour. Write an equation for the total amount of money you earn. Then find three different ways to earn $300 during one week.

Which law forbids the attainment of the temperature of absolute zero?

Assume triangle $ABC$ has standard labeling and complete the below.

Decide whether the law of sines or the law of cosines should be used to begin solving the triangle.

$$a, B, \text{ and } C$$