A container has a square base. The area is $800 \mathrm{~cm}^2$. The size of a book is 25 cm by 30 cm. Can the book lie flat on the base of the container?

Find the side length of the container.

Solve $2<-4 a$.

Two different cell phone service plans are represented by the given equations. Classify this system of equations.

$$\begin{aligned} & p=6 x+24 \\ & p=8 x+20 \end{aligned}$$

Find the product of $(x+2)\left(x^2+2 x+2\right)$ using the Distributive Property.

Charlene is shopping for used DVDs. She buys some DVDs from Bin A that cost $7 each and some from Bin B that cost$5 each. Charlene has $45.

Charlene decides to buy 3 DVDs from Bin A. How many can she choose from Bin B?

Gwynedd's piggy bank contains 57 quarters, 24 dimes, 35 nickels, and 60 pennies. Gwynedd turns her piggy bank over and one coin falls out. What is the probability that the coin will be worth more than 5 cents?

Explain how the previous two answers are related.

Charlene is shopping for used DVDs. She buys some DVDs from Bin A that cost $7 each and some from Bin B that cost$5 each. Charlene has $45.

Can Charlene buy 4 DVDs from Bin A and 4 from Bin B?

Gwynedd's piggy bank contains 57 quarters, 24 dimes, 35 nickels, and 60 pennies. Gwynedd turns her piggy bank over and one coin falls out. What is the probability that the coin will be worth more than 5 cents?

What is the probability that the coin is a quarter or worth more than 5 cents?

Charlene is shopping for used DVDs. She buys some DVDs from Bin A that cost $7 each and some from Bin B that cost$5 each. Charlene has $45.

Write an inequality representing the situation. (Hint: You must use two different variables to represent DVDs from each bin.)

Gwynedd's piggy bank contains 57 quarters, 24 dimes, 35 nickels, and 60 pennies. Gwynedd turns her piggy bank over and one coin falls out. What is the probability that the coin will be worth more than 5 cents?

What is the probability that the coin is a quarter or dime?

The period of a pendulum is equal to $2 \pi \sqrt{\frac{l}{g}}$, where l is the length of the pendulum and g is the acceleration due to gravity. If the length of the pendulum is 40 m and the acceleration due to gravity is $10 \mathrm{~m} / \mathrm{s}^2$, what is the period of the pendulum?

A book has 12 chapters about flying birds, 5 chapters about flying insects, 4 chapters about land insects, and 4 chapters about land mammals. If the probability of picking a chapter about certain types of animals is $\frac{8}{25}$, what type of animal is the chapter about?

The distance an object travels in a certain amount of time is directly proportional to its rate of travel. An object travels 105 meters at a rate of 3 meters per second. How far will an object travel if it travels at 5 meters per second for the same amount of time?

The larger square has an area of $216 x^2$ and the smaller square has an area of $125 x^2$. What is the combined perimeter of the two squares?