21 divided by 6 = m. M=3.5 min spent per assignment OR
21 X 6 = M M = 126 min total spent on all assignments
The question isn’t really clear on which answer they are looking for....
Answer:
x = 4 y = 21
Step-by-step explanation:
16x - 23 = 10x + 1
16x - 10x = 23 + 1
6x = 24
24/6 = x
x = 4
16(4) - 23 = 41
41 + (180 - 62) + y = 180
41 + 118 + y = 180
y = 21
Answer:
About 99 times.
Step-by-step explanation:
There are 3 out of 10 blue marbles in the bag, or 0.3%. 99 is 0.3% of 330.
They will have the same coordinate,so we can just find out x and y
3x-y=9(1)
y=-2x+11(2)
Put (2) into(1)
3x-(-2x+11)=9
3x+2x-11=9
5x=20
x=4
Put x=4 into (1)
3(4)-y=9
12-y=9
y=3
Answer is A
They could have 10 hotdogs which equals $7.50 and 3 drinks which equals $4.50. $7.50+$4.50 = $12
