ANSWER:
length=37
width=19
HOW TO DO IT:
perimeter = 2(l+w)
110=2(l+w)
l=2w+1
now plug that into the equation (substitution)
110=2((2w+1)+w)
110=2(3w+1)
110=6w+2
now solve for w
108=6w
w=18
now plug w into the equation again to solve for l
110=2(l+18)
110=2l+36
74=2l
l=37
Answer:
4 pack priced at £2.04 is the better pack
Step-by-step explanation:
2.04/4=£0.51 per roll
4.68/9=£0.52 per roll
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▹ Answer
Slope = -3
Y-intercept = 8
▹ Step-by-Step Explanation
y = mx + b
mx represents the slope.
b represents the y intercept.
therefore,
y = -3x + 8
Hope this helps!
CloutAnswers ❁
Brainliest is greatly appreciated!
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Answer:
d
Step-by-step explanation:
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