Cheyanne is saving for a car. the amount she has saved for the car, f(x), can be represented by the function f(x) =65x+750, where x is the number of weeks she has saved. suppose 750 changed to 700. what does this mean in the context of the problem?

a. changing 750 to 700 means the initial amount she has saved decreased
b. changing 750 to 700 means the initial amount she saved increased
c. changing 750 to 700 means the amount she saves each week decreased
d. changing 750 to 700 means the amount she saves each week increased

A) changing the 750 to 700 means the initial amount she has saved decreased

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.

the answer for your question is

step-by-step explanation: