Atable contains the ordered pairs (3, 42.25) and (5, 50.75). if the relationship in the table is linear, explain how to find the initial value.

If the relationship in the table is linear, then the initial value will be (0,29.5) and this can be determine by using the point slope form of the linear equation.

Given :

To determine the initial value of the table, first determine the linear equation by using the point slope form of the linear equation, that is:

Now, put the values of and in the above equation.

  --- (1)

Now, put x = 0 in equation (1) to determine the initial value.

y = 29.5

Therefore, if the relationship in the table is linear, then the initial value will be (0,29.5).

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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)

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3