Answer:
100%
Step-by-step explanation:
percentage change is
(new price - old price) / old price
2 - 1 / 1
1 * 100% = 100%
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Rowan raised 640 last year
this year he raised 15% more
percent means parts out of 100
15%=15/100=3/20
15% of 640
'of' can be translated as multiply
15%=3/20
3/20 times 640=1920/20=192/2=96
this is 15%
he raised 15% MORE SO
640+96=this year=736
he raised 736 dollars this year
Answer:
the counting numbers and zero are whole numbers.
the counting numbers and their opposites, along with zero, are integers.
integers and decimal equivalents of fractions are rational numbers.
Ignore the ≥ for the moment and just make this into a y = mx + b equation is a neat trick. Here's the work:
4x + 6y ≥ 10 : Subtract both sides by 4x
6y ≥ -4x + 10 : Divide both sides by 6
y ≥ -4/6x + 5/3
Now graph this line where when x = 0, y = 5/3 and it decreases by 4/6 as x increases by 1. Now shade everything that is above the drawn-line because y-values that are greater than the y-value of that equation counts. Like this answer? Give it a Brainiest answer if so. Thanks.