Answer:
B: 0
Step-by-step explanation:
Note that (3, 1) satisfies the equation y = 2x - 5:
1 = 2(3) - 5
1 = 6 -5 = 1
Therefore, the distance between this point and this line is zero.
B is the correct answer.
X - 1 is inside a cubic root.
The cubic root of a positive number is positive.
The cubic root of zero is zero.
The cubic root of a negative number is negative.
That means that the cubic root of any real number is also a real number.
The domain is all real numbers.
Answer: Choice A.
13 x 3=39
70 x 3= 210
After 38 years there will be foxes. ( Type a whole number.)
-2*4=-8
-8 is the correct answer
Answer: 24 and 76
Step-by-step explanation:
{
d
+
q
=
100
10
d
+
25
q
=
2140
From the first equation, we have
d
=
100
−
q
Substituting that into the second equation, we have
10
(
100
−
q
)
+
25
q
=
2140
⇒
1000
−
10
q
+
25
q
=
2140
⇒
15
q
=
1140
⇒
q
=
1140
15
=
76
Knowing that
q
=
76
we can substitute that value into the first equation to obtain
d
+
76
=
100
∴
d
=
24
Thus, Sue has
24
dimes and
76
quarters.
