To find this answer, we need to multiply 3.57 by 12.
Therefore, 12 planks will cost $42.84.
Answer:
98 : 15 = 6 R 8
She can pay for six months 6*15 = $90 and she will have $8 left.
If I remember how to do this right I’m pretty sure you just divid by 178.90 by 5.75 wich gives you 31.11 for the tax rate
It’s just 2 over 3 because it’s not a number with a value greater than one
Try this solution:
1. if to transform the given equation into the standard form:
x²+y²-4x+6y-3=0;
(x²-4x+4)+(y²+6y+9)-16=0;
(x-2)²+(y+3)²=4²
2. Using the standard form it is possible to find the coordinates of the centre of given circle: x=2; y= -3
answer: b) - (2;-3)
