Answer:
Rewrite the equation as
5
x
+
10
y
=
20
5
x
+
10
y
=
20
.
5
x
+
10
y
=
20
5
x
+
10
y
=
20
Subtract
5
x
5
x
from both sides of the equation.
10
y
=
20
−
5
x
10
y
=
20
-
5
x
Divide each term by
10
10
and simplify.
y=2−x/ 2
Step-by-step explanation:
-2x=-4 or x=2
2x =-4 or x=-2
Answer:
x = 149
Step-by-step explanation:
The transversal <em>t</em> crosses parallel lines <em>m</em> and <em>n</em> creating a number of angles. Both marked angles are above and to the right of the point of intersection, so they are <em>corresponding angles</em>.
Corresponding angles in this geometry have identical measures:
x° = 149°
x = 149
Answer:
1 and 1/30 gallons of paint
Step-by-step explanation:
Answer:
86=y
Step-by-step explanation:
129=y+43
-43 -43
86=y
or
y=86
