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rosijanka [135]

3 years ago

15

Alfred is a real go-getter. He reports that he had raised $176.00 more than the minimum required. How many total tickets did he

sell?

1 answer:

Alecsey [184]3 years ago

5 0

Answer:

we need more information. What is the minimum required and how much were tickets?

Step-by-step explanation:

You might be interested in

What is the solution to sqrt 17-x=x+3? Show your work.

snow_lady [41]

Answer:

$x=1$

Step-by-step explanation:

Remember:

$(\sqrt[n]{a})^n=a\\\\(a+b)=a^2+2ab+b^2$

Given the equation $\sqrt{17-x}=x+3$ , you need to solve for the variable "x" to find its value.

You need to square both sides of the equation:

$(\sqrt{17-x})^2=(x+3)^2$

$17-x=(x+3)^2$

Simplifying, you get:

$17-x=x^2+2(x)(3)+3^2\\\\17-x=x^2+6x+9\\\\x^2+6x+9+x-17=0\\\\x^2+7x-8=0$

Factor the quadratic equation. Find two numbers whose sum be 7 and whose product be -8. These are: -1 and 8:

$(x-1)(x+8)=0$

Then:

$x_1=1\\x_2=-8$

Let's check if the first solution is correct:

$\sqrt{17-(1)}=(1)+3$

$4=4$ (It checks)

Let's check if the second solution is correct:

$\sqrt{17-(-8)}=(-8)+3$

$5\neq-5$ (It does not checks)

Therefore, the solution is:

$x=1$

3 0

3 years ago

How many more unit tiles must be added to the function f(x)=x2−6x+1 in order to complete the square? 1 6 8 9

lawyer [7]

Answer:

easy

Step-by-step explanation:

8

4 0

2 years ago

Solve for n <br> 4 + 3n = –6 + 4n

Nikolay [14]

Answer: 10

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

If the function f is given by f(x)=2x2−4, then which of the following represents the value of c such that f(c)=28?

Zigmanuir [339]

I believe the answer is C. 4

4 0

2 years ago

Four whole nuber are each rounded to the nearest 10 the sum of the four rounded numbers is 90 what is the possible maximum sum o

bearhunter [10]

Answer:

$106$

Step-by-step explanation:

Let's try guessing...

$45+45=90\\30+30+30=90\\10+20+30+30=90$

All the units place has to be 4, if it is higher than 4 then the answer will not be 90 (the sum of the four rounded numbers).

$14 + 24 + 34 + 34= 106$

3 0

2 years ago