-30 is the answer to your problem.
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the first term : 50
crosses point : (0, 50), (1, 90)
solve for y,
<h3>Thus D is correct option.</h3>
Graph:
Answer:
3. 9n + 6 = 78
5. see below
Step-by-step explanation:
3.
Let the number of adults be n. Each adult ticket costs $9, so the cost of n adult tickets is 9n. There is only one child, and a child's ticket is $6, so the cost of the child's ticket is 6. Adding the costs, you get 9n + 6. The total cost is $78, but the expression representing the total cost is 9n + 6, so 9n + 6 must equal 78. That is the equation.
9n + 6 = 78
5.
Sam bought equal gifts for his two children. The two gifts had the same price, x. He received a discount of $125. How much did each of the two gifts cost before the discount?
Answer:
Im answering in a sec
First is 0
X 4 Y 0
second is 2
X 6 Y 2
Third is 4
X 8 Y 4
PLS mark brainiest if correct
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
by solving the equation we get ;
