To solve this problem, first we have to figure out how many total rolls Hanna buys.
3 packs*36 rolls in each pack = 108 total rolls
2 packs*24 rolls in each pack = 48 total rolls
108 rolls + 48 rolls = 156 rolls.
Next, it says that Hanna uses 8 rolls of film. To model this in our expression, we need to subtract 8 rolls from our total amount.
156-8 = 146 rolls
Hanna has 146 rolls left.
Hello,
35%=0.35
To find the answer:
$246.55×0.35=$86.2925 or $86.3. As a result, 35% of $246.55 is $86.4. Hope it help!
Answer:
y = -4x + 13
Step-by-step explanation:
y = mx + b
for point (2 , 5) b = y - mx
b = 5 - ((-4) * 2) = 5 + 8 = 13
Equation: y = -4x + 13
Answer: The log base 6 of x, which is written as
Work Shown:
Answer:
To find the gradient it's the difference in the y values divided by the difference in the x values.
g
=
y
1
−
y
2
x
1
−
x
2
g
=
4
−
0
−
2
−
0
=
4
−
2
−
2
This means the equation is of the form
y
=
−
2
x
+
c
where
c
is the y intercept. But we know it goes through the origin (0,0)
#=> y=-2x+0
Step-by-step explanation: