c. If Riley's parents give him an additional $1,000, and
Riley leaves his allocation amounts the same, then how
much more money will he now have to spend on food than
before?

Answer:

its 63 lol

Step-by-step explanation:

Answer:

63

Step-by-step explanation:

x/3-10=11

x/3=21

crisscross then

x=21×3

c=63

Answer:

a is the answer as it has 2 constant terms in 3 variables

Step-by-step explanation:

constant means a no. (it doesnt changes)

ex. 2 , 7 etc

variable means a term (generally a letter) which changes, its value will differ.

in the equation you have given both have only 2 variables

have you posted all the options?

GOOD LUCK FOR THE FUTURE! :)

Answer:

$700

Step-by-step explanation:

First you find what 7% of $2000 is,

(2000/100)7=140

$140 per year interest, over the course of five years that would be $700

140)5

Answer:

5/1 = 5

Step-by-step explanation:

because 5/1 equals 5.

Given:

A  store manager purchased hoodies for $24.99 apiece.

He sells the hoodies for $32.

To find:

The markup percentage.

Solution:

We have,

Cost price (C.P.) = $24.99

Selling price (S.P.) = $32

We know that,

[tex]\text{Markup percentage}=\dfrac{S.P.-C.P.}{C.P.}\times 100[/tex]

[tex]\text{Markup percentage}=\dfrac{32-24.99}{24.99}\times 100[/tex]

[tex]\text{Markup percentage}=\dfrac{7.01}{24.99}\times 100[/tex]

[tex]\text{Markup percentage}=\dfrac{701}{24.99}[/tex]

[tex]\text{Markup percentage}\approx 28.05[/tex]

Therefore, the markup percentage is 28.05%.

Answer:

17*square root of 5

Step-by-step explanation:

Form a triangle like the one shown  below and use the pythagorean theorem:

[tex]17^2+34^2=c^2\\289+1156=c^2\\1445 = c^2\\c = \sqrt{1445} \\c = 17\sqrt{5}[/tex]

Answer:percent increase in players from last year to this year= 7.14%

Step-by-step explanation:

percent increase = (Increase  in number of players /Initial value of players Last year)  x 100

value of players for tryouts  last year = 70

value of players for tryouts this year = 85

Increase in tryouts = 85-70 =5

percent increase = 5/70 x 100

= 7.14%

Answer:

x = 36°

Step-by-step explanation:

x + 20° + 4x = 200° { exterior angle of a triangle is equal to the sum of two opposite interior angles }

5x = 200° - 20°

5x = 180°

x = 180° / 5

x = 36°

Hope it will help :)

Answer: y = -4x + 3

Step-by-step explanation:

y = mx + b

=> y = -4x + b

Find "B":

y = -4x + b

=> 3 = -4(0) + b

=> b = 3

so y = -4x + 3

Answer:

338

365.58

427.68

712.12

Step-by-step explanation:

for annually compounding interest

PV(1+i)^n

for one year

325(1.04)

338

for 3 years

325(1.04)^3

365.58

For 7 years

325(1.04)^7

427.68

for 20 years

325(1.04)^20

712.12

Answer:

1 + 1 = 6

Step-by-step explanation:

cuz = = 1 = 2= 3 = 4 = 4 =6

Answer:

It is the second one.

Step-by-step explanation:

a and e are equal because they are mirrored. d and b are equal because they are on the same  line and at the same point where the parallel lines go through. b and f are also mirrored. That leaves c and e which don't match.

Answer:

Step-by-step explanation:

You need to give us the choices. However, I will try and give you the answer.

The highest common factor is 8

8(x^2 - 3)     This is the answer I think the question expects.

8(x - √3 )(x + √3)  this is also possible

Answer:

The discount is $120, so the discount price would be $280

Step-by-step explanation:

(30 x 400) / 100  = 120 (Discount Ammount)

400-120=280 (Discount Price)

Answer:

a)3hours and 15mins

b)3hours and 10mins

c)2hours and 20mins

d)8hours and 40mins

Answer:

Vanilla = 10 sundaes

Step-by-step explanation:

Total sundaes = 25

1/5 of the sundaes are mint ice cream

Mint ice cream = 1/5 of 25

= 1/5 * 25

= 25/5

= 5

Sundaes remaining = total sundaes - sundaes for mint ice cream

= 25 - 5

= 20 sundaes

Sundaes remaining = 20 sundaes

1/2 of the remaining sundaes are chocolate

= 1/2 of 20

= 1/2 * 20

= 20/2

= 10

Chocolate ice cream = 10

The rest will be vanilla

Sundaes remaining = 20 - 10

= 10 sundaes

Vanilla = 10 sundaes

Answer:

-5

Step-by-step explanation:

Explanation:

The theoretical probability of landing on a multiple of three is 1/3

So the theoretical probability of not landing on a multiple of three is 1-(1/3) = 3/3-1/3 = (3-1)/3 = 2/3

We can think of 1/3 to mean "1 out of 3 times", while 2/3 means "2 out of 3 times".

Answer:

2/3

Step-by-step explanation:

We can find this in two ways:

1. Finding the numbers that aren't multiples of three

2. Subtracting 1/3 from 3/3

Let's do both ways:

1. These numbers are multiples of 3: 3 and 6

This leaves these numbers: 1, 2, 4, 5

Since there is 4 numbers there we can divide 4/6, or that simplifies down to 2/3. So, the theoretical probability that the number cube does not land on a multiple of 3 is 2/3.

2. Now this is the easier way to do it. Since we know that the probabilities have to add up to 1, we can just subtract 1/3 from 3/3 (because 3/3 equals one and subtracting fractions needs the same denominator)

3/3 - 1/3 = 2/3

This once again shows that the probability of not rolling a multiple of 3 is 2/3.

Hope this helps!!

- Kay :)

Answer:

A. 4

Step-by-step explanation:

The y increases by 2 and the x increases by 8. Putting this into rise/run format this is 8/2, or 4/1 (4/1 is 4.)

Answer:

-6

Step-by-step explanation:

-30÷5=-6

this is the ans

Answer:

2)an = 5n + 1

Step-by-step explanation:

This is an arithmetic series.

6 , 11 , 16, 21 ,.....

First term = [tex]a_{1}[/tex] = 6

Common difference = d = second term - first term

                                = 11 - 6 = 5

nth term = [tex]a_{1}+(n-1)*d[/tex]

             = 6 + (n - 1) * 5

            =  6 + n * 5 - 1*5

            = 6 +5n - 5

           = 6 - 5 + 5n

           = 1 + 5n

Answer:

4 cubes will be shown in the right view of the model and the 1st option is the top view for the model.

Answer:

A = 50.24 cm^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2

The radius is 4

A = (3.14) 4^2

A =3.14 * 16

A = 50.24 cm^2

Answer:

334.65 meters

Step-by-step explanation:

Solution for What is 97 percent of 345:

97 percent *345 =

(97:100)*345 =

(97*345):100 =

33465:100 = 334.65

Now we have: 97 percent of 345 = 334.65

Answer:

334.65

Step-by-step explanation:

100%-> 345

97%->345÷100×97

      = 334.65

Answer:

4 days

Step-by-step explanation:

79 + 30 = $109

109 x 4 = $436

Answer:

Around $855,355.66

Step-by-step explanation:

In these type of problems, you'd use the following equation

[tex]Initial Value * (percentage)^{x}[/tex]

Since the revenue's increasing by 4% every year, you'd plug 104/100 in the percentage box. X is the ammount of times the percentage is applied, so it would be 7, since we're finding the sales after 7 years. Finally, 650000 goes into the initial value and yeah. After calculating, you'll get around $855,355.66