The scatterplot below was created from a table of values and represents the relationship between the number of seconds spent doing sit-ups and the number of sit-ups completed for some of the members of a physical education class. A graph titled Time versus Sit-ups has Time (seconds) on the x-axis and sit-ups on the y-axis. 8 points are plotted. Plots pointed are (10, 16), (20, 20), (20, 30), (20, 40), (25, 30), (30, 35), (35, 45), (45, 48).

Assuming that none of the data points overlap and that all the data points were plotted, how many data points were in the table?
5
6
7
8

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.