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The length of rectangle is: 17
Further explanation:
Given
Perimeter = 48
Let L be the length
Let W be the width
Then

Putting the value of L in perimeter

Putting W=7 in second equation

Hence,
The length of rectangle is: 17
Keywords: Perimeter of rectangle, Linear equations
Learn more about perimeter of rectangle at:
#LearnwithBrainly
Answer:
1 / 3^5
1/ 243
Step-by-step explanation:
3^4 ÷ 3^9
We know that a^b ÷ a^c = a^ ( b-c)
3 ^ ( 4-9)
3^ -5
We can rewrite this as a^-b = 1/ a^b
1 / 3^5
We know that 3^5 = 243
1/ 243
Answer:
$4.50 for French Roast
$7.60 for Columbian
Step-by-step explanation:
tried substitution and elimination method but got different answers to I graphed these equations and found the point of intersection
5/3x + 25/8y = 31.25
29/12x + 9/16y = 15.15
point of intersection (4.5, 7.6)
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