Pedro is solving this number riddle using guess and check.

Fourteen less than my number is eleven. What is my number?



Which statements about solving the riddle are true? Check all that apply.
Less than means subtraction.
Subtract 14 from the unknown number to get 11.
14 – 11 = 3
25 – 14 = 11
The unknown number is 25.

Answer:

Step-by-step explanation:

8=2^3 so

(2^3)^(1/3)

2^(3(1/3))

2^1

2

9514 1404 393

Answer:

  (0, 0), (-5, 6)

Step-by-step explanation:

Any point in the shaded area is a solution. There are an infinite number to choose from.

A couple of them are ...

  (0, 0)

  (-5, 6)

Answer:

RQ = 10

Step-by-step explanation:

When two triangles are similar, the ratio of their corresponding sides are equal;

Thus, we have it that;

QP/RQ = BC/AB

12/RQ = 36/30

RQ = 12 * 30/36 = 10

Answer:

ok

Step-by-step explanation:

Answer:

STAY SAFE EVERYONE

Step-by-step explanation:

THIS IS TERRIBLE

Responder:

121 000

Explicación paso a paso:

Dado que :

Monto del crédito = 110.000; este es el monto principal, P del préstamo

Tasa de interés = 10% = 10/100 = 0.1

Usando la relación para determinar el monto a pagar al final del año:

A = P (1 + rt)

A = monto final

A = 110 000 (1 + 0,1 * 1)

A = 11 000 (1 + 0,1)

A = 110 000 (1,1)

A = 121 000

La cantidad a pagar al final del año = 121.000

Answer:

84

Step-by-step explanation:

because you multiplication the number

Answer:

Step-by-step explanation:

y = mx +b

Here, m is slope and b is y-intercept

1) y = -5x - 6

Slope = -5

y-intercept = -6

2) y = 2x

Slope = 2

y-intercept = 0

Answer: The last graph

Quartiles, mean and medians all match up

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Answer:

11 x 8 x 21 = 1848

Step-by-step explanation:

Answer:

cards would be 146.5 grams

Answer:

60 kilograms of the 30% solution

140 kilograms of the 40% solution

Step-by-step explanation:

Let x = the no. of kilos containing 30% salt (solution 1)

and 200 - x = the no. of kilos containging 40% salt solution 2)

.30x = amount of salt in solution 1

.40(200 - x) = amount of salt in solution 2

.37(200) = amount of salt in the final mixture

salt in solution 1 + salt in solution 2 = salt in final mix.

.30x + .40(200 - x) = .37(200)  

Let's multiply thru the equation by 100 to remove the decimal fractions

30x + 40(200 - x) = 37(200)

30x + 8000 - 40x = 7400

-10x = -600

x = 60 kilograms of the 30% solution

200 - 60 = 140 kilograms of the 40% solution

Answer:

4 cubic inches

Step-by-step explanation:

We know that lwh=V

l=7

w=12

h=?

V=336

7(12)=84

336/84=h

h=4 cubic inches

Answer:

4 cubic inces

Step-by-step explanation:

I'm just built different

Answer:

[tex]90\%[/tex]

Step-by-step explanation:

[tex] \frac{45}{50} = ......\% \\ \frac{(45 \times 2)}{(50 \times 2)} \\ = \frac{90}{100 } \\ = 90\%[/tex]

i hope this help

sorry of it's wrong ☺️

Answer:

neptune = 6m+2

Step-by-step explanation:

mars has 'm' moons

pluto has one more than twice that of mars, = 2m+1

neptune is one less than thrice of pluto

= 3(2m+1) -1

= 6m+3 -1

= 6m+2

Answer:

Step-by-step explanation:

x(x+10)=0

Either x=0 or x+10=0

Answer B

Answer:

1)4.59 *10^7

2)2.56 *10 ^13

3)3.892 *10 ^10

4)5.03 *10 ^11

Answer: I believe it’s f(x)=4(3)^x-1

Step-by-step explanation:

Answer: Natural/Counting = 1, 0, 6, 3,

Whole = 1234, 135

Integers = -42,260, -97

Rational = 0.5432, 14.4, 6.2, 6.5892,

-14.4, 7.7777777, -13.574,

3.14, 0.4, 6.2, 0.4, 0.34,

12/6, -8/4, -10/5, -3/4, -3/8,

3/7, -4/8, 6/2, -8/4

Irrational = √34, -√34, -√ 36, 2π, √81,

√300, √1, π.

;Hope this Helped with both Pages:)

Honest people would tell other people what they think honestly. And honestly, I don't know how to answer your question :( Honestly, I feel like I don't deserve to answer this question if I can't come up with an honest answer. I don't know, maybe I come back to this question another day when I'm older and wiser, and have an answer that will impress you with my honesty. But for now, honestly, I feel like I have failed this user.

Answer:

STOP SPAMMING I CAN THEKP YOU BRO I CSNT HELP U...

Step-by-step explanation:GIV EU BAD DAY

Answer:

I dont see the numbers sorrry

9514 1404 393

Answer:

  (2x +1)/(4x^2) . . . . except x=0, -1

Step-by-step explanation:

Addition of fractions works in the usual way:

  a/b +c/d = (ad +bc)/(bd)

Division of fractions works in the usual way:

  (a/b)/(c/d) = (ad)/(bc)

__

  [tex]\dfrac{\left(\dfrac{1}{2x}+\dfrac{1}{2x+2}\right)}{\left(\dfrac{2x}{x+1}\right)}=\dfrac{1}{2}\cdot\dfrac{\left(\dfrac{1}{x}+\dfrac{1}{x+1}\right)}{\left(\dfrac{2x}{x+1}\right)}=\dfrac{1}{2}\cdot\dfrac{\left(\dfrac{2x+1}{x(x+1)}\right)}{\left(\dfrac{2x^2}{x(x+1)}\right)}\\\\=\boxed{\dfrac{2x+1}{4x^2}}[/tex]

The expression is undefined for any denominator equal to zero: x=0 or x=-1.

Answer:

Function 2

Step-by-step explanation:

✔️Slope of function 1:

Slope (m) = ∆y/∆x

Using two points on the line, (0, 4) and (1, 9),

Slope (m) = (9 - 4) / (1 - 0)

Slope (m) = 5/1

Slope (m) = 5

✔️Slope of function 2:

Slope (m) = ∆y/∆x

Using the coordinates of any two given pairs form the table, (0, 1) and (1, -3):

Slope (m) = (-3 - 1) / (1 - 0)

Slope (m) = -4/1

Slope (m) = -4

✔️Slope of Function 3:

The function is given in the slope-intercept form, y = mx + b

m = slope

The function y = 2x - 5, therefore has a slope (m) of 2

Slope = 2

✔️Slope of Function 4:

Slope (m) = -1

✅Thus, the functions that has slopes less than -2 are:

Function 2: slope = -4

Function 1, 3, and 4 all have slopes that are greater than -2

Answer:

4 mph

Step-by-step explanation:

2/3 mile in 1/6 hour

x 6 to make it 1 hour

(6/1)(2/3) = 4

(6/1)(1/6) = 1

4 mph

Answer:

Drawing a quick picture is helpful when adding decimals because it gives you a visual picture of what the answer is. Also, it gives you the opportunity to be sure that you got the correct answer because computations in adding may have some mistakes.

Step-by-step explanation: