the answer is b
Step-by-step explanation:
just getting points
Answer:
Luca bought 2 steaks and 4 watermelons.
Step-by-step explanation:
During the sale, steaks sold for $4 and watermelon sold for $3.50.
Let the number of steaks Luca bought be represented as x and the number of watermelons Luca bought be represented as y.
Luca spent $22 in total.
That means that the number of steaks that Luca bought multiplied by the price of each steaks plus the number of watermelons that Luca bought multiplied by the price of each watermelon will give $22.
In other words:
(4 * x) + (3.5 * y) = 22__________________(1)
Luca bought a total of 6 steaks and watermelons. This means that:
x + y = 6____________________________(2)
We have two simultaneous equations.
4x + 3.5y = 22 ___________(1)
x + y = 6 _______________(2)
From (2):
x = 6 - y
Putting this back in (1):
4(6 - y) + 3.5y = 22
24 - 4y + 3.5y = 22
24 - 0.5y = 22
=> 24 - 22 = 0.5y
2 = 0.5y
=> y = 2/0.5 = 4
Hence:
x = 6 - 4 = 2
Luca bought 2 steaks and 4 watermelons.
The volume of the larger cube is 227 inches cube.
<h3 /><h3 /><h3>Volume of a cube is describe below:</h3>
where
L = length
The small cube has the following volume:
Let
The side length of the small cube = x
Therefore,
95 = x³
x = ∛95
x = 4.56290264
x ≈ 4.6
Its side length is 1.5 inches less than a second larger cube. Therefore,
- length of larger length cube = (x + 1.5 )inches = 4.6 + 1.5 = 6.1 inches
Therefore, the volume of the larger cube can be found as follows:
Volume = 6.1³
volume = 226.981
volume ≈ 227 inches³
learn more on cubes here:brainly.com/question/2671825?referrer=searchResults
Answer:
204
Step-by-step explanation:
Find the area of the inner square. 14 x 14 = 196
Then find the area of the outer square. 20 x 20 = 400
Subtract 400 - 196 = 204
204 is closest to 200
