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ch4aika [34]
3 years ago
9

A local hamburger shop sold a combined total of 601 hamburgers and cheeseburgers on Friday. There were 51 more cheeseburgers sol

d than hamburgers. How many hamburgers were sold on Friday? A local hamburger shop sold a combined total of hamburgers and cheeseburgers on Friday. There were more cheeseburgers sold than hamburgers. How many hamburgers were sold on Friday?
Mathematics
1 answer:
Greeley [361]3 years ago
6 0

Answer:

249.5

Step-by-step explanation:


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Cam wrote four statements using absolute value. Which of Cam's statements is incorrect?
Rainbow [258]
The answer is C. |-31|=3
The absolute value of -31 should’ve been 31 not 3
7 0
4 years ago
i need help asap!!How far can Lance Armstrong travel if he averages 28 miles per hour for 3 hours and 45 minutes?
Murrr4er [49]

Answer:

105 Miles.

Step-by-step explanation:

The first important thing to recognize is that 45 minutes is equal to .75 of an hour.  (3/4).


Now, it's a rate * time problem.


28 Miles/Hour * 3.75 hrs = 105

7 0
3 years ago
Help me please! I need to find the answer for the angle indicated in bold!
bagirrra123 [75]

(x+ 63) + (x + 133) = 180 \\ 2x + 196 = 180 \\ 2x =  - 16 \\ x =  - 8 \\ so... \\ x + 133 = ( - 8 ) + 133  \\  = 125
8 0
3 years ago
Find the inverse Laplace transform f(t) of the function F(s). Write uc for the Heaviside function that turns on at c, not uc(t).
zzz [600]

Answer:

F(t)=\frac{-1}{2}e^{7(t-7)}+\frac{1}{2}e^{-7(t-7)}

Step-by-step explanation:

We have given F(S)=\frac{7e^{-7s}}{s^2-49}

Now  F(S)=e^{-7s}G(s)

Here G(S)=\frac{7}{S^2-49}

Now first find the Laplace inverse of G(S)

Using partial fraction

\frac{7}{(s+7)(s-7)}=\frac{A}{(S+7)}+\frac{B}{S-7}

7=A(S-7)+B(S+7)

On comparing the coefficient

A=\frac{1}{2}  and B=\frac{-1}{2}  

On putting the value of A and B  

G(S)=\frac{-1}{2(S+7)}+\frac{1}{2(S+7)}

Taking inverse Laplace

G(t)=\frac{-1}{2}e^{7t}+\frac{1}{2}e^{-7t}

Now in G(s) there is onether term e^{-7s}

So F(t)=\frac{-1}{2}e^{7(t-7)}+\frac{1}{2}e^{-7(t-7)}

6 0
3 years ago
Helpppppppppp meeeeeee pleaseeeeeeeee
zavuch27 [327]

Answer:

If you are rounding to the nearest tens the smallest number is 45. If you are rounding to the nearest whole number, the smallest number is 49.5

3 0
2 years ago
Read 2 more answers
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