Answer:
4.5 seconds
Step-by-step explanation:
The difference means subtraction.
So, we just subtract 33.9 from 38.4 to find the difference:
38.4 - 33.9
4.5
The difference is 4.5 seconds
Answer:
-1.9
Step-by-step explanation:
He has $1.10 in his printing account. 0.25 each sheet of paper.
47 pages.
He printed both sides so 47:2= 23.5.
Because he printed 2 pages then we divide by 2.
23.5:2=11.75
We cannot print a half of page, so we print 12 pages.
12*0.25=3
1.10-3=-1,9
His printing account will be in minus.
Answer:
— The table below shows coordinate points that model a proportional relationship. What is the missing value in the table? х 0 1 1.5 2 3 5 ? y
Step-by-step explanation:
Y = mx + b
add y to both sides:
3x + y - y + 2 = y
3x + 2 = y
y = 3x + 2
slope = 3x
m = 3 and (x, y) = (3, -4)
y + 4 = 3(x - 3)
y = 3x - 9 - 4
therefore, y = 3x - 13
6(3x+8)+32+12x=
18x+48+32+12x=
30x+80