Answer:
original price =148.57
Step-by-step explanation:
The original price * discount is the markdown
original price - discount = sale price
original price - original price * discount = sale price
Factor out the original price
original price (1-discount) = sale price
We know the discount is 65% and the sale price is 52
original price (1-.65) = 52
original price (.35) = 52
Divide by .35 on each side
original price (.35)/.35 = 52/.35
original price =148.57
Answer:
£100.32
Step-by-step explanation:
→ In order to work out the multiplier from a increase, you have to add 100 to the percentage and then divide by 100 so,
14 + 100 = 114
114 ÷ 100 = 1.14
→ This means the decimal multiplier is 1.14, now all we do is multiply the multiplier by the cost
£88 × 1.14 = £100.32
3 with 1 left
You divide 16 apples by 5 friends to get 3 apples for each friend and you will have one apple left
-4x+8z is the combined like terms
Answer:
mean=14
median =4
Range=3
Step-by-step explanation:
Mean = 4+6+3+1+9+0+5/2
=28/2
=14
Median = ( N+1/2 )th item
= ( 7+1 )/2
= 8/2
= 4
Range = largest no- lowest no
= 9-6
= 3
