Answer:
x/4 (-3) = 5
Step-by-step explanation:
Simply translate into numbers. :D
Answer:
Per child admission costs $8.5
Per Adult admission costs $13.5
Step-by-step explanation:
Let x be the amount of admission per child and y be the amount of admission per adult
For Tom's party:
13x+2y=137.50 (Equation 1)
For Lisa's Party:
9x+2y=105.50 (Equation 2)
Using Elimination Method:
Add Equation 1 & 2
13x+2y=137.50
9x+2y=105.50
- - = - (Change of Signs)
---------------------------------
4x+0y=34.00
x=34/4
x=8.5
Putting the value of x in Equation 2
13(8.5)+2y=137.50
110.5+2y=137.50
2y=137.50-110.50
2y=27
y=27/2
y=13.5
Answer:
55
Step-by-step explanation:
Answer:
Step-by-step explanation:
14x + 21 + 7x + 10 * 52x
+42x + 10
+21x + 31
+35x + 17
If you mean so, then this is the answer
639x+79
Answer:
Supplementary means angles add to 180 which these two do so they are supplementary
Step-by-step explanation:
