Diana enjoys taking her dog for a walk but sometimes your dog away and here she has to run after I’m done I walked her dog for 7 miles but then had to run for 1 mile spending a total of 2.5 hours with her dog running speed was 3 mph faster than her walking speed find her walking speed

70

step-by-step explanation:

your answer is -9

step-by-step explanation:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2