Brandon's class has 7 boys and 13 girls. explain how do the ratios 7: 13 and 7: 20 describe brandon's class?

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

What other information do you need to prove triangle dac=bca by asa

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15