Answer:
P = (4.8, 11)
Step-by-step explanation:
P = <u>3R</u><u> </u><u>+</u><u> </u><u>2W</u><u> </u>
RP + PW
= <u>3</u><u>(</u><u>4</u><u>,</u><u>5</u><u>)</u><u> </u><u>+</u><u> </u><u>2</u><u>(</u><u>6</u><u>,</u><u>2</u><u>0</u><u>)</u>
2 + 3
= <u>(</u><u>1</u><u>2</u><u>,</u><u>1</u><u>5</u><u>)</u><u> </u><u>+</u><u> </u><u>(</u><u>1</u><u>2</u><u>,</u><u>4</u><u>0</u><u>)</u>
5
= <u>(</u><u>24</u><u>,</u><u>5</u><u>5</u><u>)</u> = (4.8, 11)
5
Answer:
No
Step-by-step explanation:
It is not, because we can only add the terms that contain x of the same order.
For x to be grouped with x 2 resulting in x 3 the terms would have to be multiplying
In this case they are grouped
x * x 2 = x 3
In this case they are not grouped
x + x 2 = x + x 2
Answer:
140
-2.6
0
Step-by-step explanation:
60 -(-80) if there is - - that means +
60 + 80 = 140
2.3 + (-4.9) if its + - it just means - ignore the plus
2.3 - 4.9
-2.6
4.5 + (-4.5)
0
so ya I don't see it, it must be crazy
F(g(-1))
g(-1) = 3(-1) = -3
f(-3) = 2(-3) -1 = -6 -1 = -7