In a basketball game, Marlene made 16 fields goals. Each of the field goals were worth either 2 points or 3 points, and Marlene scored a total of 39 points from field goals. Find the number of two point field goals made.

She made 9 two-point field goals

Step-by-step explanation: First of all let the 2-point goals be represented by letter a and the 3-point goals be represented by letter b. If she made 16 field goals in total that means she recorded a + b = 16.

Also she scored a total of 39 points from field goals which means she also recorded, 2a + 3b = 39. So we now have a pair of simultaneous equations which are as follows;

a + b = 16 ———(1)

2a + 3b = ———(2)

From equation (1), make a the subject of the equation, hence a = 16 - b

Substitute for the value of a into equation (2)

2(16 - b) + 3b = 39

32 - 2b + 3b = 39

3b - 2b = 39 - 32

b = 7

Substitute for the value of b into equation (1)

a + b = 16

a + 7 = 16

Subtract 7 from both sides of the equation

a = 9

Since two-point field goals have been represented by a, then she scored 9 two-point goals.

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

answer

false

explanation

these practices describe the manner the land use outcome is attained. land management methods implemented by corporations are a mandatory because they are a driver for better land use results economically, socially and environmentally. corporations are required to understand the connection between land use , and land management practices to support sustainable land use policies