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Answer:

18

Step-by-step explanation:

30 + 18 = 48

30 - 18 = 12

Both true, so our solution is correct.

The value of the larger number is 30 and the value of the smaller number is 18.

A numeral system is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set in a consistent manner using digits or other symbols. In different numeral systems, the same sequence of symbols can represent different numbers.

Given that the sum of two numbers is 48. if the smaller number is subtracted from the larger the difference is 12. The two numbers will be calculated as,

x + y = 48

x - y = 12

________

2x = 60

x = 30

y = 30 - 12

y = 18

Therefore, the value of the larger number is 30 and the value of the smaller number is 18.

To know more about the number system follow

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Answer:

The best deal is the 18 ounce box

Answer:

the 18 ounce box is cheapest per ounce

Step-by-step explanation:

1. .28per ounce

2. .31per ounce

3. . 26per ounce

4. .25per ounce

Answer:

A

Step-by-step explanation:

Answer:

12.75feet (12¾)

Step-by-step explanation:

7t+1+5t+8=162feet

12t+9=162feet

12t=162-9

=153

t = 153÷9

=12.75feet (12¾feet)

Answer:

yes

Step-by-step explanation:

like terms are terms that have the same variables and powers. The coefficients do not need to match. Unlike terms are two or more terms that are not like terms, i.e. they do not have the same variables or powers.

Answer:

Option A

Step-by-step explanation:

Thisbis because when two of them are hanged on the same side it means that it's addition. (Addition of weight)

Answer:

Yes I agree with Andre's example. I agree with Andre's example because ants have 6 legs so you would write L= 1/6 x a.

Step-by-step explanation:

Hope this helps :)))

Answer:

2x(x+y)(x-y)

Step-by-step explanation:

Given the expression;

(x+y)² + 2(x+ y)(x- y) + (x– y)²

Factorize

(x+y)² + (x+ y)(x- y) +   (x+ y)(x- y) + (x– y)²

= (x+y)[x+y+(x-y)] +(x-y)[(x+y)+(x-y)]

= (x+y)(x-y)(x+y+(x-y))

= (x+y)(x-y)(x+y+x-y)

= (x+y)(x-y)(2x)

hence the expanded form is 2x(x+y)(x-y)

Answer:

[tex]30+0.09x[/tex]

Here, [tex]x[/tex] denotes number of frosting flowers

Step-by-step explanation:

Let [tex]x[/tex] denotes number of frosting flowers.

Amount charged by baker for each batch of cupcakes = $30

Amount charged for each frosting flower = $0.09

So,

Amount charged for [tex]x[/tex] frosting flowers = [tex]\$0.09x[/tex]

Therefore,

Total cost of a batch of cupcakes with frosting flowers = [tex]30+0.09x[/tex]

Answer: 2

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

using pemdas, do 2 times 4 first which ends up as 8, and then subtract 4 from it leaving you w the answer 4

Answer:

the answer is B hope this helps you out

Answer:

J

Step-by-step explanation:

check by multiplying each x value by 4

Answer:

D (J)

Step-by-step explanation:

y=4x is basically multiplying the x value by 4; 10*4 is 40, 20*4 is 80, and so on.

Answer:

Step-by-step explanation:

14x3x2=84

(12x10x2)/2=12x10=120

120+84=204

Answer:

SA=724 mm^2

Step-by-step explanation:

14*13==182,*2=364

14*10=140

10*12=120, *1/2=60, *2=120

364+140+120=724

SA=724 mm^2

Answer:

ez, multiply out the first part, to become [tex]15x+10y[/tex][tex]-4x+7y[/tex] and now simplify and add up similar terms to get [tex]11x+17y[/tex] :)

Step-by-step explanation:

Answer:

1a) 24,750

1b) 1.868

2a) 6870

2b) 15,371

3a) 1410

3b) 25,400

4a) 9709

4b) 1596

5a) 0.272

5b) 0.080

6a) 19,943

6b) 1.779

7a) 1.340

7b) 2986

8a) 5.618

8b) 22,252

9a) 18.873

9b) 0.37

10a) 14.981

10b) 2400

Answer:

If a is positive and b is greater than 1 , then it is exponential growth. If a is positive and b is less than 1 but greater than 0 , then it is exponential decay

Step-by-step explanation:

small baby answer

Answer:

y=67.7 Degrees

Step-by-step explanation:

You're given the opposite and adjacent sides to angle Y, so we use Tan to find the angle:

Tan(y)= 100/41

We then inverse tan to isolate y

y=tan^-1 100/41

y=67.7 Degrees

Note: Use a calculate to find the final answer

Answer:

-7/-2 = 7/2 = 3.5

hope this helps

Answer:

GCF = 4.

Step-by-step explanation:

Find the prime factors:

48 = 2*2*2*2*3

244 = 2*2*61

The greatest common factor, the GCF) (picking out the common values) =

2 *2 = 4.

A really clever way of finding the GCF of 2 numbers is Euclid's algorithm. It can be used for very large numbers where it would be time consuming and/or rather difficult to find prime factors:

Given two whole numbers where a is greater than b, do the division a ÷ b = c with remainder R.

Replace a with b, replace b with R and repeat the division.

Repeat step 2 until R=0.

When R=0, the divisor, b, in the last equation is the greatest common factor.

So applying this to our problem:

244 / 48 = 5 remainder 4

Replacing a (244) with 48 and b (48) with R (4):-

48/4 = 12 remainder 0.

So the GCF is 4.

Answer:

x 3

Step-by-step explanation

Answer:

c, 1  more than the independent variable.

Step-by-step explanation:

c, 1 more than the independent variable b/c when x is 1, y is 2, it only has a difference of 1

Answer:

I believe so as for their is an exponent and x stand for y!!!!!!

Answer:

Lisa is 24.

Step-by-step explanation:

56/2=28

28-4-thomas=24-lisa \

Carla is 28, Thomas is 20, and Lisa is 24. Hope this helps! :)

Step-by-step explanation:

P = 8

Step-by-step explanation:

Given that P varies inversely with x then the equation relating them is

P = \frac{k}{x} ← k is the constant of variation

To find k use the condition P = 7 when x = 8 , then

7 = \frac{k}{8} ( multiply both sides by 8 )

56 = k

P = \frac{56}{x} ← equation of variation

When x = 7 , then

P = \frac{56}{7} = 8

15) k=15

16) t=7

17) c=12

18) d=7

19) d=3

20) r=5

21) x=4

pls mark me branliest !!

Answer:

12

Step-by-step explanation:

"6 times as many birds..." in other words 6 x 2

The number of turtles that was sold by the pet store given the number of birds sold is 12.

Multiplication is a mathematical operation that involves determining the product of two or more numbers. The sign used to represent multiplication is x.

Number of turtles were sold = 2 x 6 = 12

Answer:

A $60.50

Step-by-step explanation:

165 divided 3 = $55.00 per class

55.00 X 10% = 5.50 per class

55.00 + 5.50 = 60.50

Answer:

A = 28.3 cubic inches; P = 20.1 inches

Step-by-step explanation:

Looks like 3/4 of a full circle

The area of a circle is calculated with the formula: [tex]\pi r^{2}[/tex]

Since the problem wants pi = 3.14, we use 3.14 instead of pi in the equation.

The radius is given as 3 inches

Area = [tex]3.14*3^{2} = 3.14*9 = 28.26[/tex] cubic inches = 28.3 cubic inches

------------------------

Perimeter is calculated with [tex]2\pi r[/tex].

But this is 3/4 of a circle with an additional two 3-inch sides

Perimeter = [tex]\frac{3}{4}*2\pi r[/tex] + 2(3) = 14.1 + 6 = 20.1 inches

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

3 x [tex]r^{2}[/tex]

Step-by-step explanation: