Answer:
Y=7.5
Step-by-step explanation:
Answer:
82 degrees
Step-by-step explanation:
It took 3 hours for it to go from 78 to 72.
Which is a rate of -2 degrees per hour
We want to know what the temperature was two hours before it was 78 degrees so we'd do 78 - (-2) which is 82
Two equations two unknowns
1. 3a + 6s = 60
2. 5a + 3s = 44
solve for a in 1, a = (60 - 6s)/3 = 20 - 2s
substitute into 2
5(20 - 2s) + 3s = 44
solve for s
s = 8
substitute in 1
a = 4
Answer: 4
Step-by-step explanation:
12x83= 996
you cant do 12x84 because it will go over 1000 so:
996+4= 1000
so Kyle can have 4 pieces of candy.
Answer: 115.900
Step-by-step explanation: (I think)