Variable y varies directly with variable x, and y = 20 when x = 8.
1 answer:
All you hav to do it plug in what you know
y=20 and x=8
20=8k
divide both sides by 8
20/8=8k/8
and you get 5/2
20/8=5/2
so your answer is 5/2
You might be interested in
1/6 I think i might be wrong
Perimeter of a rectangle is
2*width + 2*length
then multiply the perimeter by the cost per foot
2*(150ft) + 2*(200ft)
300ft + 400ft
700ft
700ft * $10/ft
$7000
Answer:
341.6
Step-by-step explanation:
400-58.4=341.6
Answer:
1.0.667
2.3.5,0.12,0.680
3.0.2,0.40,0.112
4.2.5,0.57,1.222
5.1.2,0.75,0.071
6.7.5,0.03,
Answer:
27/20
Step-by-step explanation:
135% = 135/100 = (27/20 × 5) = 27/20 = 1 7/20 I think
