A) x – 7 = -7(6y + 5)

x – 7 = -42y + -35

x – 7 + 35 = -42y

x + 28 = -42y

y = (1/42)x – 14/21

c) y – 7 = 7(x + 5)

y – 7 = 7x + 35

y = 7x + 42

b) y – 7 = -7(x + 5)

y – 7 = -7x -35

y = -7x – 28

d) y + 7 = 7(x + 5)

y + 7 = 7x + 35

y = 7x + 28

**Answer:**

30,19

**Step-by-step explanation:**

let the numbers be x and y,x>y

x+y=49

x-y=11

add

2x=60

x=60/2=30

30+y=49

y=49-30=19

Part 1:

The probability of a binary distribution x ~ bin(n, p) is given by

Part 2:

Part 3:

Answer:The attached file contains the solution

Step-by-step explanation:

**Answer:**

<em>**A. 49 deg**</em>

**Step-by-step explanation:**

In a triangle, if two sides are congruent, then their opposite angles are congruent.

OP = QP; therefore, m<Q = m<O.

m<O = m<Q = 49 deg