Answer:
10
Step-by-step explanation:
-2*2-3x+5=f(x)
-2*2-3(-3)+5=f(x)
-4+9+5=f(x)
5+5=f(x)
10=f(x)
Your answer is in the attached picture.
Hope this helps,
♥Nikki♥
15a. pentagon
15b. parallelogram
15c. square
Hope this helps :D
Answer:
-4.3c-12.6
Step-by-step explanation:
Replace all occurrences of
+
−
with a single
−
. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because
1
⋅
−
1
=
−
1
1.7
−
5.2
−
4.3
c
−
9.1
Subtract
5.2
from
1.7
.
−
3.5
−
4.3
c
−
9.1
Subtract
9.1
from
−
3.5
.
Without it being in simplest terms the answer would be:
100:150
In simplest form it would be:
2:3
(I divided both sides by 50)
Hope this helps you!