Using the distributive property...
2(x+3) = 2x+6
answer: 2x+6
W + d = 770
w = d + 70
d + 70 + d = 770
2d + 70 = 770
2d = 770 - 70
2d = 700
d = 700/2
d = 350 <=== cost of dryer
Answer:
![102^\circ](https://tex.z-dn.net/?f=102%5E%5Ccirc)
Step-by-step explanation:
Given that:
is a supplement of
.
m
= 78°
To find:
m
= ?
Solution:
First of all, let us learn about the concept of an angle being a supplement of the other angle.
is known as supplement of
, if sum of the two angles is equal to 180°.
.
For example, angle made on one side by a line intersecting the other line are supplement of each other.
Here, we are given that
is a supplement of
.
In other words:
![\angle 5+\angle 6=180^\circ](https://tex.z-dn.net/?f=%5Cangle%205%2B%5Cangle%206%3D180%5E%5Ccirc)
Putting value of
:
![\Rightarrow 78^\circ+\angle 6=180^\circ\\\Rightarrow \angle 6 =180^\circ-78^\circ\\\Rightarrow \bold{\angle 6 =102^\circ\\}](https://tex.z-dn.net/?f=%5CRightarrow%2078%5E%5Ccirc%2B%5Cangle%206%3D180%5E%5Ccirc%5C%5C%5CRightarrow%20%5Cangle%206%20%3D180%5E%5Ccirc-78%5E%5Ccirc%5C%5C%5CRightarrow%20%5Cbold%7B%5Cangle%206%20%3D102%5E%5Ccirc%5C%5C%7D)
So, the answer is: ![102^\circ](https://tex.z-dn.net/?f=102%5E%5Ccirc)
Answer:
A
Step-by-step explanation:
If Tim only has $25, then he can't buy anything past $25.