Answer:
3/4
Step-by-step explanation:
Answer:
The correct answer is !40 cows and 28 Horses
Step-by-step explanation:
h+5h=168
6h=168
h=168/6
h=28 horses.
5*28=140 cows.
Proof:
28=140=168
168=168
You can not "solve" this, so to speak, rather simplify this expression. Take the "2" and multiply that by the "a" and the "3" in the parentheses. You will then have the simplified answer of: 2a times 6.
Hope that helps!
Answer:
26x+32
Step-by-step explanation:
2(3x+5+10x+11)
6x+10+20x+22
26x+32
Answer:
9x
^2
−
25
Explanation:
(
a
+
b
)
(
a
−
b
)
=
a
^2
−
^b
2
substitute a with 3
x and b with 5:
(
3
x
+
5
)
(
3
x
−
5
)
=
(
3
x
)
2
−5^
2
=
9
x
^2
−
25
(
3
x
+
5
)(
3
x
−
5
)
= 9
x
^2
−
25