Solve for z. −1.2z−8.2>−9.7

Answers
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1.25

1.5

-1.25

-1.5
there is two answers one of them is a greater than or less than sign

Inequality Form:

z<1.25

Interval Notation:

(−∞,1.25)

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

hope this helps

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.