Answer:
1 hour each morning
Step-by-step explanation:
4 times a week
2 hours in afternoon
12 hours per week
4x2=8
12-8=4
4 divided by 4 = 1
Check my work:
1 hour each morning
total of 3 hours a day
4x3=12
Answer
i think the answer is c
sorry if wrong
Step-by-step explanation:
So 22.5 per barrel
so 22.5
x represents the number of 22.5 barrels
y represents the number of 35 barrels
so
x+y=1250
then find the total cost
1250 barrels
27.5 per so mutiply by 1250 and get 34375 total cost
22.5x+35y=34375
we have 2 senctances
x+y=1250
22.5x+35y=34375
elimination
mulitply first equation by -35 to clear y
-35x-35y=-43750
add to second equation
-35x-35y=-43750
<u>22.5x+35y=34375 +</u>
-12.5x+0y=-9375
-12.5x=-9375
multiply -1
12.5x=9375
divie both sides by 12.5
x=750
subsitute
x+y=1250
750+y=1250
subtract 750
y=500
750 barrells of the 22.5 oil should be included and
500 barrells of the 35 oil should be included
First, you do
<em>42 </em>divided by <em>12</em>
<em>42/12</em>
That will equal = <em>3.5</em>
So the correct answer is the first one
<em>$3.50</em> per carton
Answer:I believe is 66 days
because we
48,36,18
36-18=18
48-36=12
so the next moviewill be 48+12=66 days
Step-by-step explanation:
