1) 201.6 ounces. (16 ounces in 1 lb)
2) 3090 grams (1000g in 1 kg)
3)8820 in (36in in 1 yd)
PLEASE GIVE BRAINLIEST
        
             
        
        
        
Answer:
C.
Explanation:
I had the quiz as well :)
        
             
        
        
        
1. A. parallel, because when you get y by itself it is y=-2x+7,  the two equations have the same slope which means they are parallel.
2. B. sometimes, in order for two lines to be parallel they have to have the same slope so, it is possible that two lines say with a slope of 3, those would be parallel BUT it doesn't always have to have a positive slope for it to be parallel like in question 1. 
3. C. never, If they have the same slope they are parallel despite whatever the y-intercept is.
        
                    
             
        
        
        
Answer: m∠CAD = 81°
Step-by-step explanation: <u>Diagonal</u> is a line that unites opposite sides. 
ABCD is a prallelogram. One property of diagonal in a parallelogram is it separates the parallelogram in 2 congruent triangles.
The figure below shows ABCD with its diagonals.
Since diagonal divides a parallelogram in 2 congruent triangles, it means the internal angles are also congruent. So
m∠BAC = m∠CAD
4x + 5 = 5x - 14
x = 19
Then, m∠CAD is
m∠CAD = 5(19) - 14
m∠CAD = 81
The angle m∠CAD is 81°.