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Answer: she needs 2 2/5 liters
Step-by-step explanation:
<h2>Answer:</h2><h2>15/4y²</h2><h2>Steps:</h2>
5y^2×3/4
calculate:
15/4y^2
alternate form:
3.75y²
Opening brackets gives;
4-8v=-8v+4
Putting like terms together;
4-4=-8v+8v
0=0
There is no solution thus.
Answer:
7
Step-by-step explanation:
f(X)= 7-2x
f(3) means u have to put the value of 3 in the given equation so it will be
= 7-2×3
= 7-6
= 1
and now you have to add 6 to it so it will be 7.