2. What is the solution of the system?

7x + 5y = 19

-7x - 2y = - 16

A. (2, 1)

B. (1, 2)

C. (7, 5)

D. (-7, - 2)

Rachel bought 12 rolls of packing tape and paid a total of $33.60. Kevin also bought rolls of packing tape. The table shows the total amount he is paid for different numbers of packing tape.

Frank borrowed $5,000 with an annual simple interest rate. The amount of interest he owed after 6 months was $300. What is the interest rate of the loan? A. 1% B. 6% C. 10% D. 12%

Cuanto es 2/9 en decimal

The center of the Ferris wheel is 15 meters above the ground and the radius of the Ferris wheel is 10 meters. Kristin Boards the Ferris wheel at 3-o'clock position and rides the Ferris wheel for one full rotation.

The rule for the following table is, "y equals 9 less than the triple of x." When x = 16, what is the value of y? A y = 29 B y = 41 C y = 39 D y = 37

3) What is the volume of the cone to the nearest hundredth? A) 3.14 cm3 B) 6.28 cm3 C) 12.56 cm3 D) 25.12 cm3 height 3 cm base 1 cm

1. The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are empty?

Kitchen goods are on sale for 30% off their regular price. In addition, all goods are subject to 6% tax and a $6 shipping charge. If c represents the original cost of a blender, its total cost can be found using the expression 1.06 (0.7c) + 6.

In geometry vertical angles are congruent, meaning they have the same degree measure. You see these when two straight lines form and X shape. Angles that are opposite one another are called vertical angles.

In a student survey, 93 students indicated that they speak spanish, 36 students indicated that they speak french, 12 students indicated that they speak both spanish and french, and 120 students indicated that they speak neither.