Solve the equation algebraically without using a calculator.

$$3x-4=6x+5$$

Solve for x. $\frac{1}{2}(x+42)=62$

Explain how to cover your brake and when you should do it.

What is the speed of a periodic wave disturbance that has a frequency of 3.50 Hz and a wavelength of 0.700 m?

When a ray of light passes from one medium into a second, the angle of incidence $\theta_{1}$ and the angle of refraction $\theta_{2}$ are related by Snell's law: $n_{1} \sin \theta_{1}=n_{2} \sin \theta_{2},$ where $n_{1}$ is the index of refraction of the first medium and $n_{2}$ is the index of refraction of the second medium. How are $\theta_{1}$ and $\theta_{2}$ related if $n_{2}>n_{1}?$ If $n_{2}<n_{1}?$ If $n_{2}=n_{1}?$

A diagonal of a square is 10 units. Find the length of a side of the square. Express your answer in simplest radical form.

Determine the solution set to the system Ax = 0 for the given matrix A.

$$A = \left[ \begin{array} { r r r } { 1 } & { 2 } & { 3 } \\ { 2 } & { - 1 } & { 0 } \\ { 1 } & { 1 } & { 1 } \end{array} \right].$$

Find the product.-18(0).

In the 2013 Women’s NCAA Championship basketball game, the University of Connecticut defeated Louisville University by a score of 93 to 60. Connecticut won by scoring a combination of two-point baskets, three-point baskets, and one-point free throws. The number of two-point baskets was 12 more than the number of free throws. The number of free throws was three less than the number of threepoint baskets. What combination of scoring accounted for Connecticut’s 93 points?

Use a number line to order the numbers from least to greatest. 14. 0.88, 7/8, 90%

Sketch a graph of the situation. Label the section. the speed of a bicycle during an afternoon ride

Find each root.

$$\sqrt { 196 }$$

If the interest rate is 10 percent, then the future value in 2 years of $100 today is a.$80. b. $83. c.$120. d. $121.

If the vector is added to vector , the result is . If is subtracted from, the result is . What is the magnitude of $\vec{A}$?