Answer:
Y=7 and
X=9
Step-by-step explanation:
X+Y=16
X=2+Y
2+Y+Y=16
2+2Y=16
2Y=16-2
2Y=14
2Y/2=14/2
Y=7
X =2+Y
So X=9
Answer: Stephanie read more than 7 books because 8 points for 9 books each is equal to 72 points, which is the total amount of books she read.
Step-by-step explanation:
72 ÷ 8 × 9
x = 9
Hope this helped! :D
Answer:
x≥-3
Step-by-step explanation:
-4x-10≤2
-4x≤2+10
-4x≤12
x≥12÷-4 (The sign flips around when you divide by a negative number.)
x≥-3
Answer:
discrete
Step-by-step explanation:
This graph is discrete. A discrete graph has separate values, which are represented by multiple unconnected points. In continuous graphs, the values are all connected to each other. If this graph was continuous, then we would see a line rather than separate dots. The graph can also not be neither continuous nor discreet because it passes the vertical line test, meaning that it is a function.
Hope this helps :)
Answer:
50%
Step-by-step explanation:
im not sure but if there is 5 and 5 marbles there is a 50% chance of choosing either color. There is a chance you will choose a red one since there is one more then the blue ones now.