Okay. There are 0.13kg of salt for every liter of water. To find the amount of salt in 70 liters of water, all we have to do is multiply 0.13 by 70. 0.13 * 70 is 9.1. There are 9.1 kilograms of salt in 70 liters of water.
<span><span>x+1.01</span><span>so it costs 1.01 more
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<span>3/5, 6/10.9/15, 12/20,15/25</span>
Answer:
it's = 0
you have to use the steps of maths
Answer:
So x = 20
Step-by-step explanation:
AB + BC = AC sum of a segment is sum of its pieces
AB + AB = AC B is the midpoint, so AB = BC
2x + 2x = 3x + 20 putting in for AB (twice!) and AC
4x = 3x + 20 collect like terms
x = 20 subtract 3x on both sides.
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