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Alecsey [184]
3 years ago
13

At the snack bar, hot dogs cost $4 each and bottled water costs $2 each. In the first business hour of the day, less than $12 wo

rth of hot dogs and water were sold.
Which are reasonable solutions for this situation if x represents the number of hot dogs sold and y represents the number of bottles of water sold? Check all that apply.

(–1, 5)
(0, 6)
(2, 1)
(1, 1.5)
(1, 3)
(2, 2)
Mathematics
2 answers:
navik [9.2K]3 years ago
8 0

Answer:

Correct answers are (2,1) and (1,3)

Step-by-step explanation:

EDGE 2020

mart [117]3 years ago
7 0

Answer:

(2, 2)

Step-by-step explanation:

just say it was mental math

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There are 250 wolves in a national park. the wolf population is increasing at a rate of 16% per year. write an exponential model
Helga [31]

\qquad \textit{Amount for Exponential Growth} \\\\ A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &250\\ r=rate\to 16\%\to \frac{16}{100}\dotfill &0.16\\ t=\textit{elapsed time} \end{cases} \\\\\\ A=250(1 + 0.16)^{t}\implies A=250(1.16)^t \\\\[-0.35em] ~\dotfill

A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\dotfill &1000\\ P=\textit{initial amount}\dotfill &250\\ r=rate\to 16\%\to \frac{16}{100}\dotfill &0.16\\ t=\textit{elapsed time} \end{cases} \\\\\\ 1000=250(1.16)^t\implies \cfrac{1000}{250}=1.16^t\implies 4=1.16^t \\\\\\ \log(4)=\log(1.16^t)\implies \log(4)=t\log(1.16) \\\\\\ \cfrac{\log(4)}{\log(1.16)}=t\implies \stackrel{\textit{about 9 years and 4 months}}{9.34\approx t}

7 0
2 years ago
Help pls D:
olchik [2.2K]
A. The cost of buying x number of concert tickets for $76 each.
3 0
3 years ago
In the isosceles triangle ABC, we have AB=AC=4. The altitude from B meets AC at H. If AH=3(HC) then determine BC.
Inga [223]

Answer:

BC=√7

Step-by-step explanation:

AC=4

AC=AH+HC

=3HC+HC

=4HC

HC=1/4AC=1/4×4=1

AH=3HC=3×1=3

BH⊥ AC

AB=AC=4

BC=\sqrt{AB^2-AH^2} =\sqrt{4^2-3^2} =\sqrt{16-9} =\sqrt{7}

5 0
3 years ago
Levi’s Jeans Shop sells shorts for $21.75 each. Luke’s Jean Shop sells a two pairs of shorts for $43.50. Who has the best deal?
stiks02 [169]

Answer:

They both have equal deals.

Step-by-step explanation:

Levi's jeans shop- $21.75

Lukes jean shop- $21.75

If two of them cost $43.50, to find unit price divide two into 43.50

43.50/2=21.75


Hope it helps!

6 0
3 years ago
The slope of the line passing through the points (6, -1) and (7, -2) is<br><br> -3<br> -1<br> 1
Ahat [919]

Answer:

-1

Step-by-step explanation:

when inputting our values into the formula for slope, we get (-2 - -1)/(7 - 6). Subtracting gives us -1/1 and our final answer is -1.

p.s tysm

3 0
3 years ago
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