4. You have two brothers and two sisters. Your mother plans to divide a sum of money between her children in one of the ratios below. The ratios are written in descending order of the children's ages. A 5:4:3:2:1 B 12:9:8:4:3 C 9:8:6:3:1 D 6:5:4:3:2 a) If you are the eldest child, say which ratio you would choose. Give a reason for your answer. (3) b) If you are the middle child, say which ratio you would choose. Give a reason for your answer. (3) c) If you are the youngest child, say which ratio you would choose. Give a reason for your answer. (3) d) If each child receives a whole number of rands and no cents in each case, calculate the minimum sum of money that your mother is dividing. Show all your calculations. (3)​

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

range is infinite on both x and y axis positive and negative

step-by-step explanation:

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation: