Dimensional analysis
assignment active
calculations with appropriate accuracy
a store manager timed janette to see how long it would take her to fold and put away a sweater, a shirt, a pair of
pants, and a scarf it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater, 32 8 seconds for the pants,
and 18.2 seconds for the scarf. what was the average time it took janette to fold and put away all four items?
25 seconds
25.4 seconds
25.35 seconds
26.1 seconds

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

the answer is y = 11.54

hope this : )