This means that 2n is equal to or greater than -1 +10 or -1-10, which can be shown as 2n ≥ 9 and 2n ≥-11, and since 2n ≥11 encompasses both, we can therefore say 2n ≥-11 or n ≥ -5.5 by dividing both sides by 2
Answer:
Alright well divide both sides by the numeric factor on the left side, then solve
x = 2 Hope this helps :)
Step-by-step explanation:
Answer: Priya enjoyed a 40% discount
Step-by-step explanation:
The key information in the question:-
*** The normal cost of a pair of earrings is $22
*** Priya eventually purchased the pair of earrings for only $13.20
*** We are required to calculate the percentage discount.
Discount generally refers to the reduction from the usual price of something. In this scenario, since Priya bought the pair of earrings for only $13.20 instead of the usual $22, the discount that Priya enjoyed =
$22.00 - $13.20
= $8.8
To calculate the percentage discount that Priya enjoyed, we divide the discount by the normal price and then multiply the result by 100
= (8.8/22) × 100
= (88/220) × 100
= 0.4 × 100
= 40%
Therefore, Priya enjoyed 40% discount on the price of the pair of earrings.
Answer:
Equation of the line; y=x+3
Step-by-step explanation:
Graph the line that passes through the points (5,8) and (3,6) and determine the equation of the line.
Equation of a line: y=mx +b
Let's find the slope:
8-6/ 5-3= 2/2 = 1
y=x+b
Substitute the points in.
y= 8
x = 5
8 = 5+b
b= 3
The y-intercept is 3.
y=x+3
Points on the line: (-2,1) (-1,2) (0,3) (1,4) (2,5)