Question 5 (1 point) Choose the best choice that describes a possible first step in solving the system of equations.

4x-2y=14
y=x-3
A. Substitute 14 into the second equation for y.
B. Substitute 14 into the second equation for x.
C. Substitute x-3 into the first equation for x.
D. Substitute x-3 into the first equation for y.

to be honest I don't know but good luck

Step-by-step explanation:

i took the test

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation: