(x-4)/10=7/5
x-4=70/5
x-4=14
x=18
here you go, practice it once or twice. good luck
Answer:
Either breast milk or cow's milk, depending on the brand or if the baby likes it or not.
Step-by-step explanation:
Formula isn't the best food for baby's since its hard for them to swallow, formula is thicker than breast milk or cow milk. Baby food can come later, when you are sure that the baby can chew and swallow mashed food. Breast milk isn't hard to swallow, same with cow milk. Depends on what the mother eats, the healthier foods the better. Wouldn't recommend smoking or alcohol, cow's milk has a better taste but may have less vitamins and nutrients depending from which cow it comes from and the brand. Breast milk doesn't have a good smell but is full of vitamins and nutrients.
Answer:
3^7 * 3^(-4) = 3^(7 - 4) = 3^3 = 27
Answer:
x2-5x-8=0
Step-by-step explanation:
Two solutions were found :
x =(5-√57)/2=-1.275
x =(5+√57)/2= 6.275
Reformatting the input :
Changes made to your input should not affect the solution:
(1): "x2" was replaced by "x^2".
Step by step solution :
Step 1 :
Trying to factor by splitting the middle term
1.1 Factoring x2-5x-8
The first term is, x2 its coefficient is 1 .
The middle term is, -5x its coefficient is -5 .
The last term, "the constant", is -8
Step-1 : Multiply the coefficient of the first term by the constant 1 • -8 = -8
Step-2 : Find two factors of -8 whose sum equals the coefficient of the middle term, which is -5 .
-8 + 1 = -7
-4+ 2 = -2
-2+ 4 = 2
-1 + 8 = 7
2x + 12 = 18
18 - 12 = 6
2x = 6
x = 3
