Answer:
C. 6√5
Step-by-step explanation:
√20 +√80= √4*5 + √16*5 = 2√5 + 4√5 = 6√5
Answer:
3 rooms
Step-by-step explanation:
1 1/4x3=3 3/4
or...
3 3/4 divided by 1 1/4 = 3
Answer:
Parallel?
Step-by-step explanation:
6x = 2y + 10
3x = y + 5 divide both sides by 2
y = 3x + 5/3
Sam slopes, different intercepts.