y = x+ 2
6x – 4y = –10
−7
5
7
Answer:
x = -5
Step-by-step explanation:
i checked it with photo math
1. 1 1/8= 18/16
5/16*2= 10/16
4/16*2= 8/16
9/16= 9/16
1/2= 8/16
18/16 + 10/16 + 8/16 + 9/16 + 8/16= 53/16
Simplify:
4 & 5/16sq ft
Answer: The equation to find the number of minutes Alex played on Monday is x+(x+20) = 110 minutes
Step-by-step explanation:
let the time played by Alex on Monday be represented as x
and the time played by Alex on Tuesday be represented as x+20
Such that the expression to find out the minutes Alex played on Monday given that the total time spent on both days = 110 minutes
Monday +Tuesday = 110 minutes
x+(x+20) = 110 minutes
Solving
x+(x+20) = 110 minutes
2x+20= 110 minutes
2x = 110-20
2x =90
x=90/2=45
x= Amount of time played on Monday =45minutes
x+20 Amount of time played on Tuesday =45 +20= 65 minutes