Steve and Terri are both heading on a cross-country car trip. Steve started 20 miles ahead of Dublin and drives 50 mph. Terri drives 60 mph but started 10 miles behind Dublin. How long will it take until their cars meet and how far from San-Francisco will they be? a. Define the two variables.
b. Write two equations.
c. Solve the system and interpret the solution

IM GIVING 25 POINTS PLEASE ANSWER

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?