Answer:
Step-by-step explanation:
Let x be the total no. of strawberries, Let Sue be "S", Let Jim be "J" and Dan be "D"
S = 2x/7
J = 54+S -> J = 54+(2x/7)
D = 78
J+D = 5x/7
54+(2x/7)+78 = 5x/7
132+2x/7 = 5x/7
132 = (5x/7)-(2x/7)
132 = 3x/7
132*7 = 3x
924/3 = x
x = 308.
Therefore, there were initially 308 strawberries in the basket.
Of which; Sue had two-sevenths: 88, Jim had 142 and Dan had 78
To verify our answer, add these to see if we get 308
S+J+D = 308
88 + 142 + 78 = 308
The answer is twenty-three percent (I had this question before)
Answer:
<h2>Slope =1</h2>
Step-by-step explanation:
Method 1 : Standard form method
![y = x + 2\\\mathrm{Convert\:to\:standard\:form}:\quad x-y=-2\\\\\mathrm{Slope}\:\mathbf{m}\:\mathrm{of\:a\:line\:of\:the\:form}\:\\\mathbf{Ax+By=C}\:\mathrm{equals}\:\mathbf{-\frac{A}{B}}\\\\\mathbf{A}=1,\:\mathbf{B}=-1\\m=-\frac{1}{-1}\\m=1](https://tex.z-dn.net/?f=y%20%3D%20x%20%2B%202%5C%5C%5Cmathrm%7BConvert%5C%3Ato%5C%3Astandard%5C%3Aform%7D%3A%5Cquad%20x-y%3D-2%5C%5C%5C%5C%5Cmathrm%7BSlope%7D%5C%3A%5Cmathbf%7Bm%7D%5C%3A%5Cmathrm%7Bof%5C%3Aa%5C%3Aline%5C%3Aof%5C%3Athe%5C%3Aform%7D%5C%3A%5C%5C%5Cmathbf%7BAx%2BBy%3DC%7D%5C%3A%5Cmathrm%7Bequals%7D%5C%3A%5Cmathbf%7B-%5Cfrac%7BA%7D%7BB%7D%7D%5C%5C%5C%5C%5Cmathbf%7BA%7D%3D1%2C%5C%3A%5Cmathbf%7BB%7D%3D-1%5C%5Cm%3D-%5Cfrac%7B1%7D%7B-1%7D%5C%5Cm%3D1)
Method 2 : Slope -intercept Form
![\mathrm{Slope\:of\:}y=x+2:\\\mathrm{For\:a\:line\:equation\:for\:the\:form\:of\:} :\\\mathbf{y=mx+b}\mathrm{,\:the\:slope\:is\:}\mathbf{m}\\\\m=1](https://tex.z-dn.net/?f=%5Cmathrm%7BSlope%5C%3Aof%5C%3A%7Dy%3Dx%2B2%3A%5C%5C%5Cmathrm%7BFor%5C%3Aa%5C%3Aline%5C%3Aequation%5C%3Afor%5C%3Athe%5C%3Aform%5C%3Aof%5C%3A%7D%20%3A%5C%5C%5Cmathbf%7By%3Dmx%2Bb%7D%5Cmathrm%7B%2C%5C%3Athe%5C%3Aslope%5C%3Ais%5C%3A%7D%5Cmathbf%7Bm%7D%5C%5C%5C%5Cm%3D1)
Answer:
here you go mate. sorry I just calculated straight away since you needed it urgently.
but if you use the (x+10, y-6) you'll arrive at similar answers as mine