(12,24)
Hope it helps love.
-Joker7721
Answer:
60 oz of water to add
45 oz of 35% salt solution should be used
Step-by-step explanation:
Let x = amt no. ounces in the first solution
and 105 - x = amt no. of ounces in the second solution
Ist solution contains 0% salt
2nd solution contains .35(105 - x) salt
.15(105= amt of salt in mix
So.
amt of salt in 1st solution + amt of salt in 2nd solution = amt of salt in the mix
0 + .35(105 - x) = .15(105)
Let's get rid of the fractions by multipying thru the equation by 100
35(105 - x) = 15(105)
3675 - 35x = 1575
-35x = -2100
x = 60 oz of water to add
105 - 60 = 45 oz of 35% salt solution should be used
Answer:
step 3, 4 and 5 are incorrect
Step-by-step explanation:
area of a circle = 3.14(radius)squared
3.14 x 25squared
=3.14 x 625
=1962.5
tip area of circle equals "Pies are squared" 
Answer:
52.5 Km
Step-by-step explanation:
90:60*35=
1.5 * 35=
52.5 Km
Step-by-step explanation:
f(-9)=-5(-9+7)=-5(-2)=10
f(o)=-5(o+7)=-35
