Answer:
x=12/61
Step-by-step explanation:
subtract 48 from both sides
simplify
add 306 x to both sides
simplify
divide both side by 122
simplify
hope that helps btw / is a fraction line
87 ⇒ 90
34 ⇒ 30
---- -----
121 120
Answer:
(7.5 , -2.5)
Step-by-step explanation:
Sub the values into this formula
Hey!
Diameter is ½ of the radius. To find the radius when you have the diameter, divide by 2.
For example, if the diameter is 12, the the radius would be:

<em>That means your answer will be C.</em>

Answer:
0
Step-by-step explanation:
(10-1=9)(10-2=8)(10-3=7)(10-10=0)
9*8*7*0=0