Answer:
$5879.4
Step-by-step explanation:
the monthly expense of the car is $489.95
no. of months=12
therefore, the expense= 489.95×12
=$5879.4
Answer:
1/4 cup of milk
Step-by-step explanation:
= 1/2 ÷ 2
= 1/2 × 1/2
= 1/4
note that gradient = 
at x = a
calculate for each pair of functions and compare gradient
(a)
= 2x and = - 1
at x = 4 : gradient = 8 and - 1 : 8 > - 1
(b)
= 2x + 3 and = - 2
at x = 2 : gradient = 7 and - 2 and 7 > - 2
(c)
= 4x + 13 and = 2
at x = - 7 : gradient = - 15 and 2 and 2 > - 15
(d)
= 6x - 5 and = 2x - 2
at x = - 1 : gradient = - 11 and - 4 and - 4 > - 11
(e)
y = √x = 
= 1/(2√x) and = 2
at x = 9 : gradient = 
and 2 and 2 >
Answer: 36
Step-by-step explanation:
11 x 2= 22 ÷ 2= 11
10 x 5= 50÷ 2= 25
11+25= 36
Number of apples=12 times numer of bags=12n
neeeds at least 75 apples (1 per student)
12n≥75
divide both sides by 12
n≥6.25
can't buy 0.25 of a bag
7
needs to buy 7 bags
