If b is between a and c find the value of x and the measure of line bc
ab 3
bc 2x +5
ac 11x +2

ac = ab + bc

11x  + 2  = 3 + 2x + 5

11x - 2x = 8 - 2

9x = 6

x = 6/9

x = 2/3

bc = 2x + 5

bc = 2 (2/3) + 5

bc = 1 1/3 + 5

bc = 6 1/3

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

answer: for each 3 girls there is 2 boys . 3: 2

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