2. Jenny makes models of Canadian Coast Guard ships. She uses a scale of 3 cm to 1.5 m.
a) What is the ratio of a length on the model to a length
on the ship?
b) The Terry Fox ship is 88 m long. How long is the model?
c) The model of the Otter Bay is 27 cm long.
What is the actual length of the Otter Bay?
Draw diagrams to show your answers.

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

answer: hello!

the answer to this problem is, d. (7.3)(8.52)=62.19