Price of sweater= 35 dollars
jeans= 30 dollars
price of jeans and sweater = 65 dollars
tax payment =
![\frac{3}{50}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B50%7D%20)
of 65 dollars
tax payment =
![\frac{39}{10}](https://tex.z-dn.net/?f=%20%5Cfrac%7B39%7D%7B10%7D)
tax payment = 3.9 dollars
∴total payment= 65 + 3.9 = 68.9 dollars
please mark as brainliest
Answer:
56-39= 17
Step-by-step explanation:
Step-by-step explanation:
Area of triangular prism =1/2 ×base×height
550=1/2×22×h
h=550/11
h=50m
hope it helps.
Answer:
Price of roses is proportional to the number of roses.
Step-by-step explanation:
Let the price of roses are proportional to the number of roses.
Equation representing this phenomenon will be,
P = k(R) ⇒ k = ![\frac{P}{R}](https://tex.z-dn.net/?f=%5Cfrac%7BP%7D%7BR%7D)
where 'P' = price of the roses
R = Number of roses
k = Proportionality constant
If we substitute the values of P and R and we get the same value of constant 'k', then the equation will be true.
For R = 3 and P = $9
k = ![\frac{9}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B3%7D)
k = 3
For R = 6 and R = 18
k = ![\frac{18}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B18%7D%7B6%7D)
k = 3
K is same in both the conditions, therefore, Price of roses are proportional to the number of roses.