12 blue car. 10 black cars 18 white cars. 6 red cars

what is the ratio of blue cars to black cars?

A. 5:6
B. 12:5
C. 6:5
D. 6:10

Asap 25 pts brainliest to right best/answer

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.