Answer:
the first option
Step-by-step explanation:
(f-g)(x) simply means to subtract both expressions. really literally.
and we go through it power by power of x.
the highest power/exponent of x is 3 (x³). only f(x) has one.
so, -7x³ is the first part of f-g.
next is x².
11x² - 6x² = 5x², which is the second part of f-g.
next is x.
-8x - (-14x) = -8x + 14x = 6x, which is the third part of f-g.
next is x⁰ (in other words, no x, just a constant).
4 - (-3) = 4 + 3 = 7, which is the 4th part of f-g.
we have no x to the power of -1 or -2, so we have -3
0 - (-4x‐³) = 4x‐³, which is the last part of f-g.
so, it is clearly the first answer option.
Answer:
i think it would be $80 (brainliest??)
Step-by-step explanation:
jane had a total of $200 BEFORE she spent on 2 games
1. $40
2. $40
3. $40
4. $40
5.$40
2 games = $80
3 games = $120 (money she had left)
Answer:
82,5
Step-by-step explanation:


Data:
Tape size = 1224 cm → 12.24 m
Price per size = <span>$0.75/m
Solving: </span>Rule of three (directly proportional)<span>
$ (price) __ (Size)
0.75 ----------- 1 m
y --------------- 12.24 m
Multiply cross
</span>


<span>
Answer:
</span><span>
She paid for the tape $ 9.18</span>
1 / 7.15 = 1000 / x......$ 1 to 7.15 rand = $ 1000 to x rand
cross multiply because this is a proportion
(1)(x) = (7.15)(1000)
x = 7150 <=== Sophia got 7150 rand