Answer:
(9/5, 8/5)
Step-by-step explanation:
First you want to find the equations of the lines. One line is y = 2x - 2 and the other line is y = 1/3x + 1. Then you want to find the x and y that both work in the two equations.
y = 2x - 2
y = 1/3x + 1
Then you do 2x - 2 = 1/3x + 1
Then you do some maths and you get 9/5, and 8/5
If you know 6+6 you know 6+7 because 6+7 is 1 more than 6+6.
6+6=12 while 6+7=13.
Another way to look at it is 7+7=14 so 6+7 is 1 less than it making 6+7=13.
Answer: 1 SSS
Explanation: I hope this helps you
Answer:
Step-by-step explanation:
a) Let the cost of a Pizza = $ x
Cost of three pizza's = 3 *x = 3x
cost of 3 pizza + cost of a salad = $ 20.7
3x + 3 = 20.7
b) 3x + 3 = 20. 7 {Subtract 3 from both sides}
3x = 20.7 - 3
3x = 17.7 {Divide both sides by 3}
x = 17.7/3
x = 5.9
Cost of one pizza = $ 5.9
7,7,8,16,25,36,51,51,54
54-7= 47
you subtract the largest number by the smallest in the set so your answer is 47
