I'm doing fractions and I'm super stumped with this one

Answer: 60%

Step-by-step explanation:

45+30=75=100%

75/10=7.5=10%

7.5*6=45=60%

Answer:

C: 12

Step-by-step explanation:

Edge 2020

Look at the download below:

Answer:

150.8

Step-by-step explanation:

Answer:

i think it is b but I can be wrong

Answer:

Its B sorry if im wrong im 75% sure its b tho

Step-by-step explanation:

<3

Answer:

answers are shown below

Answer:

dufenschmertz evil incorporated...

Step-by-step explanation:

after hours ;)

oh ma goawd he on x gaems mode

Answer:

A)  2f / hour

B) 10 f

Step-by-step explanation:

outside temperature decreases by ; 7 F in 3 1/2 hours

a ) represent temperature change as a unit rate

To do this you will need to represent the temperature change per hour

7 f / 3.5 hours

= 7 f / 3.5 = 2 therefore the temperature change as a unit rate = 2f / hour

b) Temperature change after 5 hours

Δ temperature  in 5 hours = temperature change per hour * 5

                             = 2 F * 5 =  10 F

Answer:

9 days

Step-by-step explanation:

Given that:

Days whereby there was either corn or carrot = 12 days

There are 6 more days of corn than carrot.

How many days did we have corn?

Let Number of days we had carrot = x

Hence,

Number of days we had corn = x + 6

Total number of days we had either of the two = 12

Hence,

x + (x + 6) = 12

2x + 6 = 12

2x = 12 - 6

2x = 6

x = 6/2

x = 3

Number of days we had corn = x + 6 ;

Hence,

3 + 6 = 9

Answer:

Step-by-step explanation:

-3(2x+5)=-15

-6x-15= -15

-6x=0

No solutions

Answer:

r= 20.48

Step-by-step explanation:

To find the radius of you know the volume, divide both sides of the equation and then evaluate the right side, then take the cube root to find r

(pleaseee tell me if I'm wrong)

This will sound stupid search up identifying corresponding angles calculator it should help i use one all the time.

Step-by-step explanation:

Given parameters:

Amount of discount on goods= 20%

Original price of the good  = 700

Unknown:

Total amount he saved  = ?

Solution:

The total amount he saved will be the value of the discount charged on the original price.

 Amount of discount  = Percentage discount x original price of goods

 Amount of discount = [tex]\frac{20}{100}[/tex] x 700

 Amount of discount  = 140

The amount saved is 140

Answer:

64

Step-by-step explanation:

if she has 16$ and that's only 1/4 of the money to get that game you wanna multiply 16x4

16x4= 64

Solution 1

Inspecting a 7th-degree polynomial of 'n' by taking its derivatives

From the given conditions,

 2n7+n6+2n4+2n3+2n2

=(n+1)7+(n+1)5+(n+1)4+2(n+1)3+(n+1)2+2(n+1)+1.

 2n7+n6+2n4+2n3+2n2

=n7+7n6+21n5+35n4+35n3+21n2+7n+1

 +n5+5n4+10n3+10n2+5n+1

 +n4+4n3+6n2+4n+1

 +2(n3+3n2+3n+1)

 +(n2+2n+1)+2(n+1)+1.

n7-6n6-22n5-39n4-49n3-42n2-26n-9=0 .....[1].

Let A(n)=n7-6n6-22n5-39n4-49n3-42n2-26n-9.

For n>2, A(n)<n7-6n6-22n5.

Since A(n)=0,

0<n7-6n6-22n5.

0<n5(n-3+√31)(n-3-√31).

Since n>2, n>3+√31, which means n≥9 .....[2].

Now, to differentiate A(n),

A'(n)=7n6-36n5-110n4-156n3-147n2-84n-26.

A''(n)=42n5-180n4-440n3-468n2-294n-84.

A'''(n)=210n4-720n3-1320n2-936n-294.

A(4)(n)=840n3-2160n2-2640n-936.

 A(5)(n)

=2520n2-4320n-2640

=2520{(n-6/7)2-262/147}.

If A(5)(n)=0, n=6/7±√(262/147).

Therefore, A(5)(n)>0 for n≥3.

Although n≥9 according to [2], I try inspecting A(n) for n≥10.

When n≥10, A(4)(n) increases monotonously.

A(4)(10)=840000-216000-26400-936>0.

Therefore, A(4)(n)>0 for n≥10.

And when n≥10, A'''(n) increases monotonously.

A'''(10)=2100000-720000-132000-9360-294>0.

Therefore, A'''(n)>0 for n≥10.

And when n≥10, A''(n) increases monotonously.

A''(10)=4200000-1800000-440000-46800-2940-84>0.

Therefore, A''(n)>0 for n≥10.

And when n≥10, A'(n) increases monotonously.

 A'(10)

=7000000-3600000-1100000-156000-14700-840-26>0.

Therefore, A'(n)>0 for n≥10.

And when n≥10, A(n) increases monotonously.

 A(10)

=107-6000000-2200000-390000-49000-4200-260-9>0.

Therefore, A(n)>0 for n≥10 .....[3].

From [2] and [3], A(n)=0 only when 9≤n<10.

In consequence, n=9.

Answer: 5n+14-11n-2

Step-by-step explanation:

Answer:

250 people

Step-by-step explanation:

Since it is mentioned in the question that the number of people who attend the music concert is 250 people

And, the attendance in a basketball game is 30% of concert attendance

Now based on the above information

The people who attended the concert is 250 people as it is already given in the question that 250 people attended the music concert

Answer:

-86.9

Step-by-step explanation

Hope its right

Answer: -85

Step-by-step explanation:

Answer:

0.8125

Step-by-step explanation:

To convert a fraction to a decimal, divide the numerator by the denominator.

~theLocoCoco

Answer:

If you take the 2 smallest sides and put it in the pythagreon theorem to get the other side length.

Step-by-step explanation:

So if you have a triangle with side lengths, 3, 4, and 5, you can use the exact equation below.

[tex] {3}^{2} + {4}^{2} = {5}^{2} [/tex]

Because this is true, then the triangle does have a right angle.

Answer:

Slope-Intercept Form: [tex]y=\frac{3}{2}x+6[/tex]

Slope:  [tex]\frac{3}{2}[/tex]

Y-Intercept: [tex](0,6)[/tex]

Step-by-step explanation:

STEP 1: Add 3x to both sides of the equation.

[tex]2y=12+3x[/tex]

STEP 2: Divide each term by 2 and simplify.

[tex]y=\frac{3x}{2} +6[/tex]

STEP 3: Reorder terms.

[tex]y=\frac{3}{2}x+6[/tex]

Answer:

I agree with the person up

Answer:172 days

Step-by-step explanation:

Answer:

The answer is m = 5

Answer:

m = 5

Step-by-step explanation:

5m - 3= 7m - 13

-2m-3=-13   ........ subtract 7m from both sides

-2m = -10    ......... add 3 to both sides

m = 5          ........ divide both sides by 2 and you get 5

Hope that helps! :)

Answer:

The answer is D! trust

Step-by-step explanation:

Answer:

its 7

Step-by-step explanation:

Answer:

The answer is A) 2.

Step-by-step explanation:

9 = -2x + 5

4 = -2x (subtracted 5 from both sides.)

2 (add -2 to both sides.)

Answer:

don't know sorry byeeeee

Answer:

One of the hardest math problems ever.

Step-by-step explanation:

In mathematics, the Riemann hypothesis is a conjecture that the Riemann zeta function has its zeros only at the negative even integers and complex numbers with real part. Many consider it to be the most important unsolved problem in pure mathematics.

Answer:

it's C had to double-check really quick sorry

Step-by-step explanation:

Answer:

6.4

Step-by-step explanation:

Answer:

cccccccc ccccccccccccc

Answer:

D

Step-by-step explanation:

Since it’s asking for numbers between -1 and 8 the equation cannot contain a equal symbol therefore it must be D