Using the graphing function on your calculator, what is the solution to the system of equations show below?
y + 2x = 14
2y - x = 3
A. No solution
B. More than 1 solution
c. x = 4, y = 5
D. x = 5, y = 4
NEED HELP ASAP TYY

D

Step-by-step explanation:

first we got y + 2x equals 14. If put 5 for X and 4 for Y it'll be 4 plus 2 times 5 which equals also 14. then 2*4-5=3

step-by-step explanation:

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°