Answer: 5%.
Step-by-step explanation:
Given data:
Old price = $28,640
New price = $27,208
Solution:
Percentage of decrease
= old price - new price / old price * 100
= $28,640 - $27,208 /. $28,640 * 100
= $1432/$28,640*100
= 0.05*100
= 5%.
The percentage of decrease for the car is 5%.
Answer:
x=2
Step-by-step explanation:
3(x-4) = 2(-2x+1) [Distribute]
-> 3x - 12 = -4x + 2 [Simplify]
-> 7x = 14 [Divide by 7 on both sides]
-> x = 2
Answer:
y=(3x-24)/2
Step-by-step explanation:
First take lcm between 8and 2y/3 then it will come (24+2y)/3 the after you have to multiply 3with x i.e 24+2y=3x
or,2y=3x-24
. °.y=(3x-24)/2
The sides of the square is 6 cm with a scale factor of 1.6
So the actual size will be
= 6 * 1.6
= 9.6 cm
Getting the area:
Area = s^2
Area = 9.6^2
Area = 92.16 square centimeters
Getting the perimeter:
Perimeter = 4*s
Perimeter = 4 * 9.6
Perimeter = 38.4 cm