2(2) + 3(3) =
4 + 9 = 13
I don't know what 90p means but basically, u have to multiply that by 3 and add it to our current total which is 13.
Then, u substract the total cost from the 20 and you should get the change.
Answer:
$14.80
Step-by-step explanation:
Original bike price: $185
Tax: 8% OR 0.08 as a DECIMAL
To find your answer, multiply the bike price by the DECIMAL (number) tax amount:
185 x 0.08
= 14.8
Therefore, Alex paid $14.80 in tax.
Answer:
x=3
Step-by-step explanation:
to find the axis of symmetry of a parabola when the equation is of the form
y = ax^2 +bx+c, we can use
h = -b/2a where h is the line of symmetry
a =1 b = -6 and c =-7
h = -(-6)/ 2*1
h = 6/2 =3
The axis of symmetry is in the x direction
x=3
Answer:
b
Step-by-step explanation:
mean with polar bear- 369.375
mean without-279.286
median with -290
median without-280
