Perimeter is the distance all around the triangle, so take the side lengths and add them up in an expression.
(2x) + (4x - 2) + (3x - 1)
Combine like terms.
9x - 3
Your answer is D) 9x - 3.
(5x) / (2/11) = 3 / (1/5)
cross multiply
(5x)(1/5) = (2/11)(3)
x = 6/11
$9.49; 10% of $9.95 is $0.995 which rounds up to a dollar; $9.95 - $1.00 = $8.95; 6% of $8.95 = $0.537 which rounds up to $0.54, so total paid is $8.95 + $0.54 = $9.49.
Answer:
Your answer would be 30% discount
Step-by-step explanation:
137.40 / 458 = .3
The answer is D
Hope this hel
