Identifique as equações que são do 2 grau com uma incógnita

What are combinations of numbers and operations.

The ratio of height of a bonsai ficus tree to the height of a full-size ficus trees is 1:9 the bonsai ficus is 6 inches tall what is the height of a full-size ficus?

The angles of the triangle are 80 degrees, 2x+2 degrees, and 5x degrees. What is the value of x?

Name a positive or negative integer to represent the following situation. "Jon lost 12 yards on the play"

If 600 cm2 of material is available to make a box with a square base and a closed top, find the maximum volume of the box in cubic centimeters. Answer to the nearest cubic centimeter without commas. For example, if the answer is 2,000 write 2000.

Sue wrote the number 43,671. jack also wrote a 5 digit number. Jack's number has only one 3 in it. the 3 in jack's number is worth 10 times as much as the 3 in sue's number. write two different numbers that jack could have written.

A beekeeper's hives are making Honey at a constant rate. The profit from honey can be represented by the equation P (t) = - 16t^2 + 2050t + 150, where t is the time in days and P (t) is the profit the beekeeper receives.

Complete the input-output table for the linear function y = 3x. Table XY a = b = c =

Choose one of the factors of 27x^3 + 512y^3. a. 3 b. 3x - 8y c. 9x^2 - 24xy + 64y^2 d. 9x^2 + 24xy + 64y^2

The first term of an AP is 5, common difference is 3 and the last term is 80. Find the number of terms.