m=2 and c=3
see the attachment for the detailed solution
.20 X + 0.05y = .10 (30)
<span>Solve the first equation for X: </span>
<span>X = 30 - y </span>
<span>Substitute this value for X into the second equation: </span>
<span>.20 (30 - y) + 0.05y = .10 (30) </span>
<span>Expand: </span>
<span>6 - .2y + 0.05y = 3 </span>
<span>Combine like terms: </span>
<span>.15y = 3 </span>
<span>Divide by .15: </span>
<span>y = 20 fluid oz </span>
<span>Substitute this value for y into X = 30 - y and solve for X: </span>
<span>X = 10 fluid oz.</span>
Answer:
£27.00
Step-by-step explanation:
3 × £9 = £27 amount Lee gets
Answer:
0.06 is answer of this puestion
Answer:
105 mm
Step-by-step explanation:
in ten and half centimetres, there are
(10×10+0.5×10)mm
(100+5)mm
105 mm