5.4B Represent problems using equations
Problem
STAAR
Readines
Mark bought 4 notepads with 85 pages each. He used
17 pages. Which equation can be used to find S, the number
of unused pages in Mark's notepads?
A O (4 x 85) + 17 = S
BO (4 x 85) - 17 = 5
C O (4 x 85) * 17 = s
DO (4 x 85) = 17 = s

need more information

step-by-step explanation:

what is the question?

step-by-step explanation:

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.

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation: