Answer:
- D
- B
Step-by-step explanation:
You may find this easier if you distribute the minus sign first.
<h3>1)</h3>
2a^2 -3ab +5b^2 -a^2 +2ab -3b^2
= (2 -1)a^2 +(-3+2)ab +(5 -3)b^2
= a^2 -ab +2b^2 . . . . . matches choice D
__
<h3>2)</h3>
6x -3 -2x +2
= (6 -2)x +(-3 +2)
= 4x -1 . . . . . matches choice B
Im pretty sure the first one would be 16 dollars
Answer:
(6,7)
Step-by-step explanation:
Answer:
4a = no. 300 divided by 25 = 12
4b = yes. 333.3 divided by 11 = 30.3
4c = yes. 1,440 divided by 32 = 45
4d = no. 1,725 divided by 25 = 69
Answer:
f(0) = 4
Step-by-step explanation:
f(0) implies that we should find the corresponding f(x) value of when x = 0.
From the table given, when x = 0, f(x) = 4. This is (0, 4).
Thus:
f(0) = 4
