Answer:
4 and 93/100
Step-by-step explanation:
To do this, you need to know how to convert that decimal into a fraction. 0.93 is the same as saying 93 hundredths or 93/100. Next, we just need to put the 4 in front of it since it is a whole number. 4 and 93/100
Value of x: 2.5
Value of y: -0.5
-------------------------
To find x:
x + 1 = 3x - 4
-x -x
1 = 2x - 4
+4 +4
5 = 2x
-- ---
2 2
2.5 = x
Check:
2.5 + 1 = 3(2.5) - 4
3.5 = 7.5 - 4
3.5 = 3.5
To find y:
3y = 5y + 1
-5y -5y
-2y = 1
--- ----
-2 -2
y = -0.5
Check:
3(-0.5) = 5(-0.5) + 1
-1.5 = -2.5 + 1
-1.5 = -1.5
Answer:
Look at the below screenshots that i hope helps :D :
Answer:
I would say 82 but it depends on how much each test was worth.
Step-by-step explanation: