Which of the following expressions represents the solution to -2x ≤ -10? x ≤ -5 x ≤ 5 x ≥ -5 x ≥ 5

D

Step-by-step explanation:

given - 2x ≤ - 10 ( divide both sides by - 2 )

Remembering to reverse the symbol when multiplying/ dividing by a negative quantity.

x ≥ 5 ← note symbol reversed

x ≥ 5

Step-by-step explanation:

hope it helps

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24