Answer:
called unit rate .
Step-by-step explanation:
12x + 4
divide 4 from each monomial
12x/4 = 3x
4/4 = 1
4(3x + 1) is a equivalent expression.
hope this helps
Consider the suggested option:
1) if in 20 gr. of 50% solution given, then pure salt in this mix is 0.5*20=10 gr., and pure water is 0.5*20=10 gr.
2) after Maya added 5 gr. pure salt is 10+5=15 gr. Total mass of mix is 15(pure salt)+10(pure water)=25 gr.
3) new solution is 15/25=0.6 or 60%.
Answer: 25 gr. of 60% salt solution.
Answer:
No
Step-by-step explanation:
As the hypotenuse is not equal to base and perpendicular.
2^2 X 19 is the prime factorization of 76
