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Ket [755]
2 years ago
11

Brainliest...don’t need an explanation

Mathematics
2 answers:
eimsori [14]2 years ago
8 0

Answer:

8

Step-by-step explanation:

Setler79 [48]2 years ago
4 0
Answer:

13-0.75w+8x
13-0.75(12)+8(1/2)
13-9+4
4+4
8
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Which is bigger 0.125 or 0.15
meriva
0.15 is bigger, this is because the 0.05 in 0.15 has more value than 0.02 in 0.125, even though it has a third digit.
6 0
3 years ago
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A college is currently accepting students that are both in-state and out-of-state. They plan to accept three times as many in-st
densk [106]

Answer:

\[y < = 300\]

Step-by-step explanation:

Let x = number of out-of-state students at the college

Let y = number of in-state students at the college

As per the given problem, the constraints are as follows:

\[x < = 100\]    --------- (1)

\[y = 3 * x\]      --------- (2)

From the given equations (2), \[ x = y/3 \]

Substituting in (1):

\[y/3 < = 100\]

Or, \[y < = 300\] which is the constraint representing the incoming students.

7 0
3 years ago
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A $40 shirt now selling for $28 is discounted by what percent?
motikmotik

Answer:

30%

Step-by-step explanation:

Think of this as converting a fraction. 28/40 to x/100. You do this because in the situation, 40 is 100 percent of the price. So 28 is <em>x</em> percent of 100.

You multiply 40 by 2.5 to get to 100, so multiply 28 by the same number to get x. 28 * 2.5 = 70.

So 28 is 70 percent of 40. But the question is asking by what percentage it is <em>discounted. </em>If it's now selling for 70%, it has been discounted 30%. So the answer is 30%

3 0
2 years ago
Solve the right triangle. round your answers to the nearest tenth. help.
hammer [34]

Answer:

19.2

Step-by-step explanation:

Cosine rule :

\sqrt{a^{2} +b^{2} ﹣2abcos(angle ) }

c will always be the hypotenuse.

a and b can be any if the opposite or the adjacent.

{15}^{2}  + 12^{2}  - 2 \times 15 \times 12 \times  \cos(90)  = 369

\sqrt{369}=19.20937...

8 0
2 years ago
I need help looking for the answer,but is my answer correct.
Ber [7]
I got y = 2x + 12 because the question is only looking for the cost of Fitness Fest, not Gerry’s Gym.
7 0
2 years ago
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