**Answer:**

74
x
+
185

**Step-by-step explanation:**

We are given : m∠WYX=(2x−1)° and m∠WYZ=(4x+1)°.

∠WYX and ∠WYZ are complementary.

We know, **sum of complementary angles is = 90°.**

So, we need to add ∠WYX and ∠WYZ and set it equal to 90°.

**m∠WYX + m∠WYZ = 90°.**

Plugging values of ∠WYX and ∠WYZ in the above equation, we get

**(2x−1)° + (4x+1)° = 90°.**

Removing parentheses from both sides,

2x-1 + 4x+1 =90.

Combining like terms,

2x+4x= 6x and -1+1 =0

6x +0 =90.

6x=90.

Dividing both sides by 6.

6x/6 =90/6

**x= 15.**

Plugging value of x=15.

m∠WYX=(2x−1)° = 2*15 -1 = 30 -1 =29

m∠WYZ=(4x+1)° = 4*15 +1 = 60+1 = 61.

Therefore, **∠WYX=29° and ∠WYZ=61°. **

1. 3y=27

2. x-4=3

3. p+8=17

4. 1/2q=14

5=54 because 3x4= 12 + 6x7=42

I am not 100% sure but I believe 6=11.8

9=37 because 7x3=21 + 2x8=16