Answer:
y=-2x^2+10x-12
Step-by-step explanation:
graph is shown in image below
Answer:u
Step-by-step explanation:
20/8 = 4K/32
5/2 = K/8
Cross multiply
2K = 5×8
2K = 40
K = 40/2
K = 20
To find the total add the two numbers together:
593 + 352 = $945
Ok so this is adding time
so
7:45
remember
60 mins in 1 hour
so
45
7:45+45=7:45+15+30=8:00+30+10(for break)=8:00+40=8:40
next class starts at 8:40 AM
ok so
45+what=60
subtract 45
what=15
7:45+15=8:00
so becomes an een hour by takeing 15 mins from the 45
so add the remianning minutes 30+10=40
40+8:00
the blanks are
15 minutes
40 minuters
8:40 AM