You can they'll never intersect because both of their slopes are 2
*linear functions with the same slope are always parallel*
To solve this, you need to isolate/get the variable "x" by itself in the inequality:
4x + 1 > 6x + 5 Subtract 4x on both sides
4x - 4x + 1 > 6x - 4x + 5
1 > 2x + 5 Subtract 5 on both sides
1 - 5 > 2x + 5 - 5
-4 > 2x Divide 2 on both sides to get "x" by itself
-2 > x
Answer:
Mrs. Wang is 38 years old and her daughter is 15 years old.
Step-by-step explanation:
Explanation:
Let
x
=
the daughter's age
Mrs. Wang is
23
years older, so her age is
x
+
23
In five years, the daughter will be
x
+
5
years old
In five years, Mrs. Wang will be
x
+
23
+
5
=
x
+
28
years old
And, in five years the sum of their ages will be 63, so...
x
+
5
+
x
+
28
=
63
Combine like terms
2
x
+
33
=
63
a
a
−
33
a
−
33
a
a
a
Subtract 33 from both sides
2
x
a
a
a
a
a
=
30
2
x
2
=
30
2
a
a
a
Divide both sides by 2
x
=
15
a
a
a
The daughter is 15
x
+
23
=
15
+
23
=
38
a
a
a
Mrs. Wang is 38
Answer: -20
Step-by-step explanation:
The quotient of -20 and 5 is -4. -4 +7 is equal to 3.
Answer:
It bisects the triangle at the angle 90° . So that , we can say that an right angle triangle has only one line of symmetry which cuts triangle to two equal halves.
