Price for jumbo size smoothie is $8.8. It is calculate by finding the price charged per ounce of smoothie and then multiplying it by the number of ounces.
Step-by-step explanation:
To find out the price of the 22-ounce smoothie, you will calculate the price per ounce of smoothie
<em>Ounce : Price</em>
12 : $4.8
1 : x
<em>Cross multiply</em>
12x = 4.8
x =
x = $0.4
So, 1 ounce costs $0.4,
22 ounces would cost---> 22 x 0.4 = $8.8
To check whether the small and large smoothies are priced in the same way,
1 ounce = $ 0.4
12 ounces = 0.4 x 12 = $4.8
16 ounces = 0.4 x 16 = $6.4
Therefore, the appropriate price for the jumbo size 22-ounce smoothie is $8.8 and the small and large smoothies are also priced in the same way.
Keyword: Ratios
Learn more about ratios at
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Answer: Area = 26π + 20 cm²
<u>Step-by-step explanation:</u>
There are 2 large semicircles = 1 large circle
There are 2 small semicircles = 1 small circle
There is 1 rectangle.
Find the Area of each shape above and then find their sum.
1) Large Circle: A = πr², d = 10 --> r = 10/2 = 5
A = π(5)²
= 25π
2) Small Circle: A = πr² , d = 2 --> r = 2/2 = 1
A = π(1)²
= π
3) Rectangle: A = length × width, L = 10 w = 2
A = 10 × 2
= 20
Total = Large + Small + Rectangle
= 25π + π + 20
= 26π + 20
Answer:
$74 is the store owners profit
Step-by-step explanation:
25 (caculators) × $32 ( calculator cost)=$800 [(how much they costed when the owner order them it costed him $800)]
22 ( calculator that he sold) × $40 ( calculator cost) = $880 [( how much he made when he old them)]
$880-$6 ( because he had to return three calculators that he could not sell and had to pay a $2 charge for every one he return 3 (calculator)= $6) =$874(how much he made after selling that calculators
$874 - $800= $74
( he bought the cacaulators for $800 and sold them for $874 so you have to subtract the $800 dollars that he had to buy the calculators for, he made $74 )
First in order to solve you need to get rid of the fraction. You can do so by multiplying to entire equation by the denominator like so...
5(5r - 1/5) = (4/5)5
25r - 1 = 4
Then to isolate the variable you need to add 1 to both sides.
25r = 5
Then you divide.
r = 5/25
Simplify.
r = 1/5
I hope this helps love! :)