Christian bought a $50 card and immediately purchased his favorite album song for $1.20. What is maximum song he can buy without running out pf money on the iTunes card math question

Answer:

D(10) = 0 means:

Answer:

860,000

Step-by-step explanation:

858,853

Look at the number 8 to determine rounding.

5 or above, give it a shove (Round up)

4 or below, let it go (Round down)

In this case we round up with 8, so we round the 5 like it says. This is due to rounding ten thousand place

858,853

860,000

Answer:

Step-by-step explanation:

Answer:

4x²(2x - 7)

Step-by-step explanation:

8x³ - 28x² ← factor out 4x² from each term

= 4x²(2x - 7)

Answer:

x=20

Step-by-step explanation:

To find x use the fact that all triangle's angles sum to 180. This means that if you add all of the angles together, they will always equal 180 degrees. So, create an equation to represent this.

2x+65+75=180

2x+140=180

2x=40

x=20

This means that the missing angle is 40 degrees.

Answer:

Step-by-step explanation:

a) there are 6 red out of 18 total. 6/18 = 1/3

b) there are 14 that are not blue out of 18. 14/18 = 7/9

Answer:

ok

explaination:

so the total is 18 counters right

a)

[tex] \frac{6}{18} [/tex]

b)

[tex] \frac{14}{18} [/tex]

Answer:

O b = 0 and b = 4

Step-by-step explanation:

[tex]{ \tt{ \frac{5}{ {3b}^{3} - {2b}^{2} - 5 } = \frac{2}{ {b}^{3} - 2} }} \\ \\ { \tt{5( {b}^{3} - 2) = 2( {3b}^{3} - 2 {b}^{2} - 5)}} \\ { \tt{5 {b}^{3} - 10 = 6 {b}^{3} - 4 {b}^{2} - 10 }} \\ { \tt{ {b}^{3} - {4b}^{2} = 0 }} \\ { \tt{b {}^{2} ( {b}-4) = 0 }}[/tex]

• Either b² or (b - 4) is zero

[tex]{ \boxed{ \tt{b = 0 \: \: or \: \: b = 4}}}[/tex]

What is the solution to this equation? 7-1^3 √2-x=12

X=5

Answer:

x = 127

Step-by-step explanation:

[tex]7-\sqrt[3]{2-x} = 12[/tex] , add the cube root to both sides and subtract the 12

[tex]7-12 = \sqrt[3]{2-x}[/tex], combine like terms

[tex]-5 = \sqrt[3]{2-x}[/tex], raise both sides to the third power

[tex](-5)^{3} = (\sqrt[3]{2-x} )^{3}[/tex], simplify

[tex]-125= 2-x[/tex] , to isolate the variable subtract 2 from both sides

[tex]-125-2 =-x[/tex], combine like terms

[tex]-127=-x[/tex], multiply both sides by -1

[tex]127=x[/tex] Finished!

====================================================

Explanation:

Use the cosine ratio to get the following,

cos(angle) = adjacent/hypotenuse

cos(71) = 20/x

x*cos(71) = 20

x = 20/cos(71)

x = 61.431 approximately

x = 61.4

Notes:

Answer:

x ≈ 61.4

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos71° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{20}{x}[/tex] ( multiply both sides by x )

x × cos71° = 20 ( divide both sides by cos71° )

x = [tex]\frac{20}{cos71}[/tex] ≈ 61.4 ( to the nearest tenth )

Answer:

7

Step-by-step explanation:

a number: x

3 times a number: 3x

twenty-two more than 3 times a number: 3x + 22

difference between 64 and 3 times the number: 64 - 3x

3x + 22 = 64 - 3x

6x = 42

x = 7

Answer: 7

Answer:

5.5 hours i think

Step-by-step explanation:

64 x 3 = 192 for the first day

544 - 192 = 352

64 x 5.5 = 352

therefor your anwser is 5.5

The time taken by Vijay's family to drive on the second day is 5.5 hours.

Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance.

The time is calculated as:-

For 3 hours of driving at an average speed of 64 miles per hour, the distance covered is,

d = 64 x 3 = 192miles

Miles remaining for the second day is,

544 - 192 = 352 miles

Time taken to cover 352 miles second day is,

T = 352 / 64 = 5.5 hours

To know more about Speed follow

https://brainly.com/question/6504879

#SPJ2

Answer:

36

Ur welcome,

._.

Answer:

-3

Step-by-step explanation:

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

200%

Step-by-step explanation:

If $40 is 100% then multiply it by 3 to get $120

Answer:

120 - 40 = 90 so the answer is $90

Answer:

Any comparison of two quantities is a ratio. There you go hope that helps

Answer:

please see analysis

Step-by-step explanation:

You can do this with a proportion. It takes 5/6 of a gallon to paint 1 wall and you want to know how much of a wall can you paint with 1/2 gallon. So set up the proportion:

5/6 / 1 = 1/2 / x

cross multiplying gets you 5/6x = 1/2

multiply by the reciprocal of 5/6 to isolate x - which is 6/5. 1/2 times 6/5 = 3/5

Answer:

-2k+7

Step-by-step explanation:

Answer:

x = 67/5

General Formulas and Concepts:
Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Equality Properties

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify.

5x + 7 = 91 - 17

Step 2: Solve for x

Answer:

Hello! So for the factors (x+m)  and (x-m) , and the roots can be found by making factors =0 and solve for x.

Step-by-step explanation: Im not that good at this but

I found a screenshot.

Answer:

[tex]\frac{4}{5}[/tex] litres total amount of rain water fell.

Step-by-step explanation:

[tex]\frac{7}{10} +\frac{1}{10}[/tex]

[tex]\frac{7+1}{10}[/tex]

[tex]\frac{8}{10}[/tex]

[tex]\frac{4}{5}[/tex]

Answer:

e.g. (3,1) and (4, 2)

Step-by-step explanation:

just mark any 2 points on the line

then find their co-ordinates by looking at the graph, the x co-ordinate (the first number) is on the line horizontal, the y co-ordinate (the 2nd number) is on the line vertical

EXAMPLE:

to find the co-ordinate (3,1), go across by three squares, and go up by one square, that's essentially what (3,1) means, it should be on the line

Answer:

omg i just helped janele on ur other question

it's C (x = 7)

Step-by-step explanation:

So I provided an explanation for the other part of this question on ur other...brainly question

but the equation was 6x + 50 = 92

In order to find x, you have to isolate it from the rest of the equation

Subtract 50 from both sides to get:

6x = 42

Divide both sides by 6 to isolate x and you get:

x = 7

Answer:

I'm not sure how to explain this one but i you get it

Step-by-step explanation:

Answer:

The answer is 6.5 hour because

Step-by-step explanation:

take 163 - 85= 78 dollars then you take

78÷12=6.5 then now just to know that its correct take

6.5×12=78

then add 78+85=163

now you have your answer hope it helps

Answer:

all of these are congents

Step-by-step explanation:

Each coner