960÷24=40 40×8=320 I would say 320...... I would check my answer tho I'm not very sure...
P + 10 = 20 Subtract 10 from both sides
P = 10
Substitute P = 10 into P + Q = 16
P + Q = 16 Plug in 10 for P
10 + Q = 16 Subtract 10 from both sides
Q = 6
a) +17 -9 = +8 . . . a profit of $8
b) +9 -5 = +4 . . . a rise of 4 cm
c) -6 -4 = -10 . . . a drop of 10 °C
_____
Each integer has a sign chosen with respect to some reference direction. We usually choose a rise or increase or profit to be the positive direction, so a drop or decrease or loss is then represented by a negative number.
Answer:
29.3 hours overtime
Step-by-step explanation:
450-300= 150
150/5.12= 29.3
7.2 will be the answer
we use phyagerous thereom
D^2 = 6^2 + 4^2
= sq. root of 52
= 7.2
hope it help\ed