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disa [49]
3 years ago
12

Sara is serving wings and burgers at her party. Wings cost $6.00 per serving and burgers are $3.00 each. Sara knows that at leas

t 4 of her friends want wings. Sara must spend less than $45.00. Sara graphs a system of inequalities to determine how many servings of each kind of food she could serve to stay within her budget.
According to the dark blue area on the graph, which coordinate pair satisfies the system for the number of wing servings and burgers that Sara can serve?
A) (5, 4)
B) (2, 5)
C) (8, 3)
D) (6, 5)

Mathematics
2 answers:
vladimir1956 [14]3 years ago
4 0

Answer:

It’s A

Step-by-step explanation:

katrin2010 [14]3 years ago
3 0

Answer:

A) (5,4)

Step-by-step explanation:

Just take a look at the intersection in the dark blue area. The only point that fits in that area is A) (5,4). And this makes sense, but let's check it anyways:

5 wing + 4 burger < 45

5(6) + 4(3) < 45

42 < 45. If she bought one more burger, she would be at $45, and the problem asked us to be under $45, so this is our answer.

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3 years ago
What is the solution to the equation below? Round your answer to two
adoni [48]

Answer:

The Solution to the equation 4ˣ = 9.2 is the option D ) x = 1.60

Step-by-step explanation:

Given:

4^{x}=9.2

To Find:

x = ?

Solution:

We know Logarithmic identity as

\log (A)^{B}= B\log A\\

4^{x}=9.2     .............Given

Taking Log on both the side we have

\log 4^{x}=\log 9.2\\\textrm{using the above identity we get}\\\\x\log 4 = \log 9.2\\\\x=\frac{\log 9.2}{\log 4} \\\\\therefore x =\frac{0.9637}{0.6020} \\\\\therefore x =1.6008\\\\\therefore x = 1.60

The Solution to the equation 4ˣ = 9.2 is the option D ) x = 1.60

4 0
4 years ago
Help plzzz 5 stars for who answers it correct
laila [671]
-52 is the answer because you have to isolate 1/3x by adding 2/3 to -18 then you have to multiply -18/1 by 3 so you can have a common denominator. After, you should have -54/3 plus 2/3 you subtract the two and get -52/3. You then have 1/3x equals -52/3. You divide 1/3x by -52/3 which means you have to multiply by the reciprocal of 1/3x which is 3/1x. You multiply that by -52/3. The threes cancel out and you're left with x = -52.
5 0
4 years ago
If AABC = ADEC,<br> ZB = x + 15 and ZE = 6x - 65<br> B<br> С<br> x = [?]<br> Enter<br> Answer
miv72 [106K]

Answer:

x = 16

Step-by-step explanation:

Since the triangles are congruent then corresponding angles are congruent, that is

∠ B = ∠ E , substitute values

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3 years ago
The cost (in dollars) of making b bracelets is represented by 4 5b. The cost (in dollars) of making b necklaces is represented b
Leviafan [203]

Answer:

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Step-by-step explanation:

The cost of making b bracelets = 4+5b

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Extra Cost = Cost of b Necklaces-Cost of b Bracelets

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open the brackets

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Collect like terms

=8b-5b+6-4

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It costs $(3b+2) more to make b necklaces than b bracelets.

3 0
4 years ago
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