He cost of ordering movie tickets online is $15.50 per ticket plus a fee of $2.25 per transaction.
Part A
Which equation can be used to determine the total cost, y, for x tickets ordered in a transaction?
Part A
Write an equation, in simplest form, that represents the perimeter of Lloyd’s backyard.
Part B
What is the value of d ?
The sum of the measures of ∠QRT and ∠TRS is 180°.
What is the measure of ∠TRS?
Grade 7 • Module 7 Study Guide • Form B © Houghton Mifflin Harcourt Publishing Company
y = 2.25x + 15.50 y = 15.50x + 2.25
Part B
What is the cost in dollars for 10 tickets ordered in a single transaction?
x = 2.25y + 15.50 x = 15.50y + 2.25

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation:

y + 11 = (1/4)(x + 16)

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560