Examlex
Solve the inequality and graph the solution. Write the answer in interval notation.
Pendentives
Architectural elements that allow the placement of a circular dome over a square room or an elliptical dome over a rectangular room.
Theodora
Empress of the Byzantine Empire in the 6th century and wife of Emperor Justinian I, known for her intelligence, political acumen, and influential role in early Christian history.
Chi-rho-iota
A Christian symbol formed by superimposing the first two (capital) letters chi and rho (ΧΡ) of the Greek word "ΧΡΙΣΤΟΣ" (Christ) and sometimes including the letter iota, representing Jesus.
Virgin And Child
A common subject in Christian art depicting Mary, the mother of Jesus, holding the infant Jesus.
Q7: Solve the inequality. Write the answer
Q9: Solve the system of equations.
Q14: Clear parentheses and combine like terms.
Q47: Graph the solution set of the
Q68: <span class="ql-formula" data-value="\text { Perform the indicated
Q87: The mean annual tuition and fees
Q103: Solve the inequality. Write the solution
Q111: In order to ride certain amusement
Q119: Is the equation conditional, an identity, or
Q171: Factor the polynomial by grouping (if