Respuesta :
Hello!
To solve for x, you need to follow SADMEP. SADMEP is subtraction, addition, division, multiplication, exponents, and parentheses. It follows the same rules as PEMDAS, but SADMEP is only used when solving algebraic equations.
x - 5 = 0.1(x + 5) (use the distributive property)
x - 5 = 0.1x + 0.5 (subtract 0.1x to both sides)
0.9x - 5 = 0.5 (add 5 to both sides)
0.9x = 5.5 (divide both sides by 0.9)
x = 6.1111... | This can be rounded to 6.11 km/hour.
Therefore, Kelli can swim about 6.11 kilometers per hour.
Answer:
if this is the question on Engenuity about Kelli swam the answer for this question is 6.11 .
Step-by-step explanation:
