Sam sold half of his coins from his collection and then bought nine more. He now has sixteen.
Write an equation

Answers

Answer 1
x + 9 = 16

explanation : he bought nine more coins which made it 16. to find out how many coins he sold you would solve the equation then divide by 2.

Related Questions

What are the coordinates of the center of the circle?
A)
(2,3)
B)
(3, 2)
C)
(8, 12)
D)
(12,8)

Answers

I think it’s B. 3,2 I’m so sorry if this didn’t help but good luck
A. (2,3)

Explanation:
It’s (x,y) so first goes the 2 on the x axis and then go up 3 blocks and you will see that the middle of the circle is the point (2,3)

4. A rectangular field has a length of 115 yards and a diagonal length of 135 yards. Which
measurement is closest to the width of the field in yards?
F 20 yd
G 71 yd
H 177 yd
J 250 yd

Answers

Answer:

h

Step-by-step explanation:

A rectangular field has a length of 115 yards and a diagonal length of 135 yards. Which

measurement is closest to the width of the field in yards



(4 x 10) + (2 x 104)
Give your answer in standard form

Answers

Answer: =248x

Step-by-step explanation: Hope this help :D

Let's simplify step-by-step.

4x(10)+2x(104)

=40x+208x

Combine Like Terms:

=40x+208x

=(40x+208x)

=248x

cuanto es 2÷15 decimal​

Answers

Answer:

0.133

Step-by-step explanation:

Answer:

SE DIVIDE Y SALE 0.1333333333333333

Step-by-step explanation:

LA HUMILDAD PE MANO

What is the volume of this container brainliest badge

Answers

Answer:

your answer would be 1253in^3

Step-by-step explanation:

there are two boxes

one box has the dimensions 7,5,5

the other has the dimensions 14,11,7

you would have to multiply all the dimensions

7*7*5=175

14*11*7=1078

then you add the two products together

1078+175=1253

hope this helps! have a nice day :)

Answer:

1253in^3

Step-by-step explanation:

7*7*5=175

14*11*7=1078

then you add the two products together

1078+175=1253in ^3

i hoped i helped ^ ^

Please answer this for me.

I’ll make you brainly

Answers

Answer:

b = 4

Step-by-step explanation:

add 5 to each side

b/3 = 3b/2 - 14/3

distribute by 6 to remove fractions

2b = 9b - 28

-7b = -28

b = 4

What is the equation of the line that passes through the point (-4,4)(−4,4) and has a slope of -3−3?

Answers

Answer:

        y = -3x - 8

Step-by-step explanation:

The equation of the line that passes through the point (x₁, y₁) and has a slope of m in point-slope form is: y - y₁ = m(x - x₁)

m = -3

(-4, 4)   ⇒   x₁ = -4,  y₁ = 4

Therefore:

y - 4 = -3(x - (-4))

y - 4 = -3(x + 4)    ← point-slope form

y - 4 = -3x - 12   {add 4 t both sides}

y = -3x - 8      ←  slope intercept form

please please help.


1.) Write the word sentence as an inequality: a number x is no more than -8

2.) Write the word sentence as an inequality: a number y plus 2 is greater than -5

3.) Is the given value a solution of the inequality? 8p < -3; p= -2

4.) Is the given value a solution of the inequality?
z + 2 > -4; z = -8

5.) Solve the inequality.
a-2 > 4

6.) Solve the inequality.
8 + k < -3

7.) Solve the inequality.
-12 < y -6

8.) Solve the inequality.
2/7 > b + 5/7

9.) Solve the inequality.
-9.1 < x - 6.3

10.) Solve the inequality.
r + 0.2 < -0.7

Answers

Answer:5
Explanation: 5

Answer:

1. x < -8

2. y + 2 > -5

3. Yes, because -16 is less than -3

4. No, because -6 is less than -4

5. a > 6

6. k < -11

7. y  > -6

8. b < -3/7

9. x > -2.8

10. r < -0.9

click on the measurement that is equal to 24 kilograms
240 grams
24000 grams
2400 grams
240,000 grams

Answers

Answer:

24000 grams

Step-by-step explanation:

1kg = 1000 grams

So 24kg × 1000 = 24000 grams

which decimal is equal to this fraction​

Answers

Answer:

-0.6666666

Step-by-step explanation:

you divide -4/6 which is the same as -2/3 which is -0.6666

Answer:

-0.66666666667

Step-by-step explanation:

-4/6

= -0.66666666667

= -66.666666667%

1. Antonio drove 26 miles north, and then drives west. At the end of his drive, it is determined that he is 50 miles from where he started. How far did he drive west?​

Answers

Answer:

He drove 24 miles west.

Step-by-step explanation:

He drove 26 miles north. He is 50 miles from where he started, so 50-26= 24.

In ΔOPQ, o = 58 cm, q = 13 cm and ∠Q=52°. Find all possible values of ∠O, to the nearest degree.

Answers

Answer:

There is no possible triangles

Step-by-step explanation:

\frac{\sin A}{a}=\frac{\sin B}{b}

a

sinA

​  

=  

b

sinB

​  

 

From the reference sheet (reciprocal version).

\frac{\sin O}{58}=\frac{\sin 52}{13}

58

sinO

​  

=  

13

sin52

​  

 

Plug in values.

\sin O=\frac{58\sin 52}{13}\approx 3.5157403

sinO=  

13

58sin52

​  

≈3.5157403O=\sin^{-1}(3.5157403)= \text{ERROR}

O=sin  

−1

(3.5157403)=ERROR

Sine cannot be greater than 1.

{No Possible Triangles}

No Possible Triangles

{}

{}

A camp counselor wants to find the length across a lake, represented in
the sketch below. If AABE - ACBD, what is the distance across the lake?
А
1800 ft.
A) 400 ft.
D
700 ft.
B) 800 ft.
х
B
800 ft.
C) 1600 ft.
D) 1800 ft.
1400 ft.
С
E

Answers

The answer is B) 800 ft

PLS ANSWER THIS QUICK ITS DUE IN 10MIN

Answers

Answer:

I believe the answer is 60 if you multiplying

Step-by-step explanation:

Please help
Give points

Answers

13/55 = 19/QR

13QR = 1045

QR = 1045/13

QR = 80.3846.....

QR = 80.4 (nearest tenth)

FIND THE PRODUCT.
62 X 77 =

Answers

Answer:

47.74

Step-by-step explanation:

given X= -7 what is the value of the following expression 4(X-5)+2

Answers

Answer: -46

Step-by-step explanation: Place -7 into the equation. 4(-7-5)+2= 4*-7=-28,-4*5=20. Negative 28 minus 20 is -48. Negative 48 + 2 is -46.

The picture explains the problem and how to do it it also includes the answer which is (-46)

What are the x- and y-intercepts of the graph of 15x - 2y = 21 ?

Answers

Answer:

The X- intercept is (7/5,0) and the Y intercept is (0,-21/2)

Step-by-step explanation:

Please help i will mark you brainliest

Answers

Answer:

B=refrigerate and stove original price was the same

Step-by-step explanation:

A circle has a circumference of 1,017,36 units.
What is the radius of the circle?

Answers

Answer:

161.92 is the radius

If you want, you can round it to 162 units

(100 POINTS)The table below shows Karen's distance during the marathon. What is Brianna's rate of
change for the first 2 hours of the race?
12 miles per hour
2 miles per hour
6 miles per hour
3 miles per hour

Answers

Answer:

6 miles per hour

Answer:

Step-by-step explanation:

Rate of change = Change in Y over Change in X

Delta Y = (6-0)=6

Delta X = (2-0) = 2

Rate of change = 6/2 =3 miles per hour

Write in equation passing through the point that is parallel to (8,3); y=-1/4x+7

Answers

Answer:

y=-1/4x+5

Step-by-step explanation:

Use the point-slope form which is y-y1=m(x-x1) where m is the slope. In this case, y is equal to 3, and x is equal to 8, and the slope is equal to -1/4. Therefore, the equation will be equal to y-3=-1/4(x-8). Simplify that to get        y-3=-1/4x+2. Simplify this again to get y=-1/4x+5. Therefore, the equation is y=-1/4x+5.

Answer:

y = -1/4x + 5

Step-by-step explanation:

Since the lines are parallel, they have the same slope, which is -1/4

Use the point-slope form to do this problem

[tex]y - y_{1} = m(x - x_{1})[/tex]  Memorize this form. OK?

y - 3 = -1/4(x - 8)

4y - 12 = -1(x - 8) = -x + 8

4y = -x + 20

y = -1/4x + 5

LMN ~ TSP Find the value of x.

Answers

Answer:

x = 13

Step-by-step explanation:

(x-1)/(x+2) = 8/10

10(x-1) = 8(x+2)

10x-10 = 8x+16

2x = 26

x = 13

when a shape is reflected which of the properties change

Answers

Answer:

That shape orientation changes.

L.C.M of x2 + 3x + 2 and x2 + 4x + 3

Answers

Answer:

Step-by-step explanation:

x^2 + 3x + 2 = (x+1)(x+2)

x^2 + 4x + 3 = (x+1)(x+3)

LCM = (x+1)(x+2)(x+3) = (x^2 + 3x + 2) (x+3) = x^3 + 6x^2 + 11x + 6

Step-by-step explanation:

1st expression

x2 + 3x + 2

x²+2x+x+2

x(x+2)+1(x+2)

(x+2)(x+1)

2nd expression

x2 + 4x + 3

x²+3x+x+3

x(x+3)+1(x+3)

(x+3)(x+1)

L.C.M=(x+1)(x+2)(x+3)

please help me I don't know what number e stand for ​

Answers

e=16

hope this helps...

Choose the choice that is equivalent to the following: 0.25

Answers

Do you have the choices as well?

A number x is between 0 and 1. Which of the following points on the number line below could be the location of −x+3 ?

Answers

Answer:

gsbfrfvf

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

-X is  on the  other  side  of 0, if  you add 3 you would go 3 spaces to  the  right.

help pls anyone!!! plsss

Answers

Answer:

1.) 22+(33+44)

2.) (5+3)+(1+9)

3.) (-a+d)+(-c+b)

Step-by-step explanation:

Associative property of addition: Changing the grouping of addends does not change the sum. For example,

(2+3)+4= 2+(3+4)

No matter how you rearrange the numbers, they will always add to the same amount.

Answer: 1.) 22+(33+44)

2.) (5+3)+(1+9)

3.) (-a+d)+(-c+b)

Can someone do this for me? It might be a lot but it would help a bunch.

Answers

Answer:qghyyoooooshjhuskabhjsashbsjka sddscompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balance

Step-by-step explanation:

gfdwgjvshabwcompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balancecompare/contrast the word balance

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