Answer: Divide each term in 3 a ≥ − 6 by 3 . 3 a 3 ≥ − 6 3 Cancel the common factor of 3 . Tap for more steps... a ≥ − 6 3 Divide − 6 by 3 . a ≥ − 2 The result can be shown in multiple forms. Inequality Form: a ≥ − 2 Interval Notation: [ − 2 , ∞ )
The equation would be 2x+8=-48 and x=-28
Answer:
23
Step-by-step explanation:
In this question, we want to evaluate the expression "9z-4" for z=3.
This means, we want to calculate the result when we substitute the z in this expression for 3.
So we have: 9(3)-4, which is equal to 23.
Let me know if this helps!
C > because the first one equals 344 and the second one equals 14
Answer:
B. 3x−y=36
Step-by-step explanation:
Multiplying the equation by 3 and subtracting the y-term gives you the desired form.
x = 1/3·y +12
3x = y + 36 . . . . . multiply by 3
3x -y = 36 . . . . . . subtract y to get standard form
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Standard form has ...
- only variable terms on the left side
- a positive leading coefficient
- only a constant on the right side
- all coefficients mutually prime, integers where possible
- variables in lexicographical order (optional, I'd say)
