Answer:
136.6.
Step-by-step explanation:
5 ) 6 ¹8 ³3 . ³0
1 3 6 . 6 <----------answer.
Answer:
1.5
Step-by-step explanation:
i am not certain but this is how I got it
First distribute which gives you the -3 with 2 I switched them around so I did -3(-5x+2) and you will get 15x-6
Then the opposite of subtraction is addition so you add 6 to both sides so you add six to 12 and to 6 leaving you with 15x=3x+18 you then will subtract 3x from 15x and 3 leaving you with 12x=18 the divide the numbers
After you divide you get 3/2 then put it has a decimal and you get 1.5
Answer: 200 adult tickets and 400 student tickets were sold.
Step-by-step explanation:
Let x represent the number of adult tickets that were sold.
Let y represent the number of student tickets that were sold.
Adult tickets to a play cost $1.75 each and student tickets cost $1.25 each. If the income from the play was $850, the expression would be
1.75x + 1.25y = 850- - - - - - - - - -1
Suppose there are twice as many student tickets sold as adult tickets. This is expressed as
y = 2x
Substituting y = 2x into equation 1, it becomes
1.75x + 1.25 × 2x = 850
1.75x + 2.5x = 850
4.25x = 850
x = 850/4.25
x = 200
y = 2x = 2 × 200
y = 400
Answer:
Mike read more
Step-by-step explanation:
Mike and Andy are each reading the same book.
For Mike
= 2/4 + 1/3
=6 + 4 /12
= 10/12
= 5/6
Converting to decimal
= 0.833
For Andy
= 1/2 + 1/5
=5 + 2 /10
= 7/10
Converting to decimal
= 0.7
Mike read more
Andy is wrong
the linear equation is compossed by two parts the slope of the equation and the y-intercept of the line at which the line crosses with the y axis.
