4. A council of three people is to be chosen from a group of 4 lawyers, one artist, and 3 teachers.

What is the probability to have at least one teacher in the council?

A dj set up his booth between stage 1 and 2

Factor out the coefficient of the variable 3f 5

John drew a polygon with 2 line segments that meet to form a right angle.

The position of a figure in the coordinate plane can make the proof more difficult. True False

Xavier Designs has the logo shown below on their office door. The logo has two smaller congruent triangles that are similar to two larger congruent triangles. If w = 11.25 inches, x = 15 inches, y = 4.

To college friends rent an apartment. They have to pay the landlord two months rent and a $500 security deposit when they sign the lease. The total amount they pay the landlord is $2800. What is the rent for one month?

Salvatori charges $9 Per hour for babysitting Kendra chargers $8.50 per hour if they both work for 6 hours How much more money would Salvatori earn?

What is 5 3/8 - 2 7/8

Jenny can type 1,200 words in just 15 minutes. How many words can she type in one hour?

What is the product in simplest form 7a2 x 2a4