Due in an hour

solve for x.

−7≥13−5x

a x≤−4
b x≤4
c x≥−4
d x≥4

option A is the right one

Step-by-step explanation:

Any queries abt this answer u can ask me

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.