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3 years ago

6

You get a large ice-cream cone for $2.99 and a bottle of water for $1.07 . You pay with a 10 -dollar bill. How much change will

you get back?

2 answers:

Igoryamba3 years ago

5 0

10 - 2.99 = 7.01 and 7.01 - 1.07 = 5.94 so you will get 5.94 in change

Andru [333]3 years ago

3 0

So you pay a dollar seven for a bottle of water and $2.99 for an ice cream you give the cashier $10 you get $5.94 back

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20 points PLEASE HELP

Alex_Xolod [135]

Answer: r=C/2π

Step-by-step explanation:

Circumference= 2πr

C=2πr

Divide both side by 2π

C/2π = 2πr/2π

r = C/2π

7 0

3 years ago

Read 2 more answers

Find the 50th term of the following arithmetic sequence.<br> 3, 9, 15, 21,

ICE Princess25 [194]

<h2>Answer: 297</h2>

<h3>Step-by-step explanation:</h3>

Based on the 4 terms given in the sequence, we can determine the rule to be: 6n - 3

1s term: 6(1) - 3 = 3

2nd: 6(2) - 3 = 9

3rd: 6(3) - 3 = 15

4th: 6(4) - 3 = 21

<h3> ∴ 50th term = 6(50) - 3 = 297</h3>

5 0

3 years ago

Solve the equation. Check the solution. Use a graphing calculator.

sergey [27]

Solution

We solve the equation

$\begin{gathered} \frac{3}{x+3}+\frac{6}{x-3}=3 \\ \\ Divide\text{ through by 3} \\ \\ \frac{1}{x+3}+\frac{2}{x-3}=1 \\ \\ Clearing\text{ fraction} \\ \\ x-3+2x+6=x^2-9 \\ 3x+3=x^2-9 \\ \\ x^2-3x-12=0 \end{gathered}$

We now solve the quadratic equation

$\begin{gathered} x^2-3x-12=0 \\ \\ Using\text{ formula method} \\ \\ x=\frac{3\pm\sqrt{3^2-4(1)(-12)}}{2} \\ \\ x=\frac{3\pm\sqrt{9+48}}{2} \\ \\ x=\frac{3\pm\sqrt{57}}{2} \\ \\ Therefore,\text{ the two answers are given below and corrected to two decimal places} \\ \\ x=5.27 \\ and \\ x=-2.27 \end{gathered}$

The graph is given below

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2 years ago

Donnie's dad is 3 times older than Donnie, and the sum of their ages is no less than 56. What is the youngest that Donnie can be

Gala2k [10]

Answer:

14

Step-by-step explanation:

If Donnie is 3 times younger than Donnie's dad, that adds up to four parts. In other words, Donnie is 1/4 his dads age. So, divide 56 by four and you have Donnie's age. The rest is Donnie's dad age.

4 0

3 years ago

Please help asap !! It’s for a exam and it’s due very soon .

ArbitrLikvidat [17]

I think the answer should be Mr. Thomas can rent a car for 7 or fewer full days with $250.

I hope this helps :)

8 0

3 years ago