The additive inverse is a number, when added to another number, yields 0.
Its basically the opposite number.....same number, different sign.
so if the number m and 58 are additive inverses, then m = -58 <==
because -58 + 58 = 0
Percent is parts out of 100 so
45%=45/100=9/20
'of' means multiply
18 =9/20 times something
multiply both sides by 20/9 to clear fraction
360/9=something
40=something
the value is 40
C, 1/3
Every time the number is reducing by 1/3
Hope this helps
Answer:
7/3 ≤ x < 5.
Step-by-step explanation:
3 ≤ 3 x − 4 < 2 x + 1
Split this up into 2 inequalities:
3x - 4 ≥ 3
3x ≥ 7
x ≥ 7/3.
and
3x - 4 < 2x + 1
3x - 2x < 1 + 4
x < 5.
So it's 7/3 ≤ x < 5.