3 years ago

A hamburger stand sells hamburgers for $3.87. In one day, the stand made $433.44. How many hamburgers were sold? *

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

8 0

112 hamburgers were sold

Genrish500 [490]3 years ago

7 0

The answer is 112 burgers were sold

You might be interested in

A store bought a pair of shoes for $50 and then sold them for $80. What percentage was the markup?

BabaBlast [244]

Answer: The required markup percentage is 60%.

6 0

3 years ago

Read 2 more answers

A model rocket is launched with an initial upward velocity of 100 ft/s. The rocket's height h (in feet) after t seconds is given

tamaranim1 [39]

$\bf \stackrel{h}{34}=100t-16t^2\implies 16t^2-100t+34=0\\\\\\ 8t^2-50t+17=0
\\\\\\
~~~~~~~~~~~~\textit{quadratic formula}
\\\\
\stackrel{\stackrel{a}{\downarrow }}{8}t^2\stackrel{\stackrel{b}{\downarrow }}{-50}t\stackrel{\stackrel{c}{\downarrow }}{+17}=0
\qquad \qquad 
t= \cfrac{ - b \pm \sqrt { b^2 -4 a c}}{2 a}$

$\bf t=\cfrac{ - (-50) \pm \sqrt { (-50)^2 -4(8)(17)}}{2(8)}\implies t=\cfrac{50\pm \sqrt{2500-544}}{16}
\\\\\\
t=\cfrac{50\pm\sqrt{1956}}{16}\implies t=\cfrac{50\pm\sqrt{4\cdot 489}}{16}\implies t=\cfrac{50\pm\sqrt{2^2\cdot 489}}{16}
\\\\\\
t=\cfrac{50\pm 2\sqrt{489}}{16}\implies t=\cfrac{25\pm \sqrt{489}}{8}\implies t\approx
\begin{cases}
5.88916805\\
0.36083195
\end{cases}$

4 0

3 years ago

MELISSA WROTE AN INTEGER. THE OPPOSITE OF HER INTEGER IS -67.

Luda [366]

Answer:The integer is 67

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve and graph 8(p+3)>2(4p-1)

IRISSAK [1]

Was my answer correct...!?