Answer: Chun is incorrect. He made a mistake in step 2.
Step-by-step explanation:
Answer:
Step-by-step explanation:
P = perimeter = 114
P =2 * length +2* width
P = 2(2x - 3) + 2(x)
114 = 4x-6 + 2x
114 = 6x -6
19 = x -1
20 = x
check it
2( 2x -3)+2x = ?
4x -6 +2x=?
6x -6 = ?
6(20)-6 =?
120-6 = 114
yep this is correct
Answer:
SORRY I DO NOT KNOW I NEED POINTS
Step-by-step explanation:
Answer:
135
Step-by-step explanation:
Two supplement angles add up to equal 180 degrees.
So, (45+x=180)
180-45=x
135=x
Answer:
Option A.
and 
Step-by-step explanation:
Let
b-----> the number of packets of basil seed
s-----> the number of packets of squash seeds
we know that

-----> equation A
-----> equation B
substitute equation A in equation B and solve for s
Find the value of b
therefore
and 