answers:
The temperature change for the first box is 45.
explanation : The temp. dropped by -45 that day. (40-0=40)+( 0--5=5) (40) + (5)= 45
The answer to box two is -6.
explanation: (46-52=-6)
The answer to the final box is 5.
explanation : (63-58=5)
HOPE THIS HELPS! HAPPY HOLIDAYS <3 DON'T FORGET TO DRINK WATER.
1 is the initial value because it started at 1 in the beginning, and it transfered up to 6,7.
Option( c ) is the correct one.
-2x +y= -3
x= (3+y)/2
By executing the value in second equation
{-(3+y)/2} +2y =3
( -3-y +4y)/2 =3
-3 +3y =6
3y = 9
y = 3
Again by substituting the value of y in any of the equation
-2x +y =-3
-2x =-6
x= 3.
Answer:
b.
The mean increases by $1,696.30, the median increases by $79.
Step-by-step explanation:
THe mean of the 7 wins is given by
: 767+477+340+680+464+207+635/7
this equals: 510,
the new mean will be
767+477+340+680+464+207+635 +10000/8
which comes out to be:
1696.25
This is bigger than the previous mean by :
1186.25
Now the median of the first 7 observations would be:
477
of the 8 observations it woulf be
477 + 635/2
which comes out to be 79
Answer:
22
Step-by-step explanation:
220 x 15 ÷ 150 = 22
or each gallon gives him 10 miles.
for 220 miles he needs 22 gallons