Mathematics High School

Bradley had 25 baseball cards in his collection. He receives x number of baseball cards for his birthday.

Enter an equation that represents the total number of baseball cards, y, Bradley now has in his collection.

Answers

Answer 1

Answer:

25 + x = y

Step-by-step explanation:

He gets x(unknown amount of cards) so add that, and the total will equal y.

Related Questions

Write the nth term of the following sequence in terms of the first term of the sequence.

10, 20, 40, . . .

Answers

Answer:

5120 or 2560.One of these

Step-by-step explanation:

1. 10*2=20

2. 20*2=40

3. 40*2=80

4. 80*2=160

5. 160*2=320

6. 320*2=640

7. 640*2=1280

8. 1280*2=2560

9. 2560*2=5120

Answer:

2360

Step-by-step explanation:

(One Question..Uhm..nth? I'm assuming Ninth)

10, 20, 40, 80, 160, 320, 640, 1280, 2360

Its just doubling every time

help me please for brainiest:(:(:(:(:(

Answers

Answer: I can answer in a bit

I think you have to roll it um untill I roll a 4 I'm srry

Step-by-step explanation:

I need more to answer

help ill give brainiest

Answers

Answer:

You can find 0.5% of a number by multiplying the number by

Step-by-step explanation:

The measure of Angle A is 2x and Angle B is 60 when Angle A and Angles are supplementary angles. What is the value of x? A. 15 B. 60 C. 120 D. 30​

Answers

Answer:

B) 60

Step-by-step explanation:

Given:

<A = 2x<B = 60<A and <B are supplementary angles (they add up to 180)

Equation:

<A + <B = 180

2x + 60 = 180

2x = 180 - 60

2x = 120

x = 60

Find the slope of the line that goes through the points (-3, 1) and (-17, 2).

Answers

the answer is (-10, 1.5)

hii! please help asap. i’ll give brainliest

Answers

Answer:

B i think

Step-by-step explanation:

Name the transformation if the new coordinates are (- 1, 1), (- 5, 1), (- 1, 3)

Answers

Answer:

Reflection off the y axis

Step-by-step explanation:

The radius of circle A is 6 ft . The radius of circle b is 5 ft greater than the radius of circle A. The radius of circle C is 3ft greater than the radius of circle b . The radius of circle d is 1 ft less than the radius of circle c. What is the area of each​ circle? How many times greater than the area of circle A is the area of circle c​?

Answers

Part 1

Circle A: 6

Circle B: 5

Circle C: 3+ CB

Circle D: 1-R of CC

Circle C:

5+3=8

Radius: 8

Circle D

8-1=7

Radius: 7

Circle C:8

Circle D:7

Part 2

Formula: PiR^2

Circle A:

6*6=36

36*3.14=113.04

Circle C:

8*8=64

64*3.14=200.96

200.96-113.05=87.91

87.91

Palaye Royale's lead singer is 26 years of age and from canada, also 6'1'' true or false

Answers

Answer:

true

vgStep-by-step explanation:

10 POINTS! PLEASE HELP!! The illustration shows a compact disc tray that holds five CDs. The radius of each compact disc is 9 cm.

What is the total area occupied by all five discs?

Answers

We can see that there are 5 CDs, each of radius 9 cm

Area occupied by 1 disc:

Area of a circle = πr²

Area of disc = π(9)²

Area of disc = 3.14 * 81 = 254 cm²

Area occupied by 5 discs:

Area occupied by 5 discs = Area occupied by 1 disc * 5

Area occupied by 5 discs = 254 * 5

Area occupied by 5 discs = 1270 cm²

the question is in the picture attached. please help!!!​

Answers

Answer:

x = 6

Step-by-step explanation:

The median is half the sum of the parallel bases , then

[tex]\frac{2x+4+10x-50}{2}[/tex] = 13 ( multiply both sides by 2 to clear the fraction )

12x - 46 = 26 ( add 46 to both sides )

12x = 72 ( divide both sides by 12 )

x = 6

*30 POINTS* HELP FOR BRAINLIEST

Answers

Answer:

21

Step-by-step explanation:

f(x) =x^2 - 6x + 21

f(xl =0

Answer:

substitute 0 for x

f(0) = 0^2 - 6(0) + 21

0. = 0 - 0 + 21

0. = 21

Rhonda manages wildlife samples for Ducks Unlimited. Two samples of duck populations at a migratory site are shown in the table below. Which statement about the samples is true? Duck Pond Samples Sample 1 Sample 2 Mallard 19 Mallard 38 Wood Duck 3 Wood Duck 1 Green Wing Teal 10 Green Wing Teal 1 American Widgeon 8 American Widgeon 0 Rhonda needs to continue taking samples of ducks until both samples have at least one of each type of duck. Rhonda should take a third sample and then use the two that are most representative since these samples vary quite a bit. Rhonda should use both of these samples as they are to make inferences about the average population of each type of duck in the pond. Both samples must be biased because there are more Mallards than any other type of duck recorded in the sample.

Answers

Answer:

c

Step-by-step explanation:

Rhonda should continue taking samples of ducks until both samples have at least one of each type of duck.

What is migratory site?

A migratory site is a place where animals, especially birds, congregate during their seasonal migration.

Rhonda should keep collecting duck samples until both samples contain at least one of each type of duck.

Because neither Sample 1 nor Sample 2 contain at least one of each type of duck, Rhonda must collect additional samples until this criterion is met.

Rhonda would be incorrect to infer the average population of each type of duck in the pond based solely on the two existing samples because the samples are not representative of the entire population.

Thus, Rhonda should collect additional samples until both samples contain at least one of each type of duck, and then use all of the samples together to infer the population of each type of duck in the pond.

For more details regarding migration, visit:

https://brainly.com/question/17991559

#SPJ7

Hi, I have three Geometry questions on my quiz that I want to be absolutely certain they are done correctly, can someone help me with them please?

Answers

Answer:

where are the questions?

Step-by-step explanation:

I need help pleasee

Answers

Answer:

a) JK is a secant line

b) IE is a chord

c) GH is a tangent line

Step-by-step explanation:

Anya’s scores from her math quizzes are shown here.16, 20, 16, 14, 19 What is the mean absolute deviation (MAD) of the scores?
i need an answer pls-

Answers

Answer:

The mean absolut deviation (MAD) of the scores is 2.

In the diagram, Line AC is a diameter of the circle with center O. If mACB = 50°, what is mBAC?

A. 50°
B. 40°
C. 80°
D. 100°

Answers

The answer is B im sorry if I am late

2
Mr. Black, Mr. Brown, and Mr. Green
were lunching together. One of them
was wearing a black tie, one a brown
tie, and one a green tie. Suddenly the
man wearing the green tie noticed
something
“Do you realize," he said, "we are
wearing ties that match our names, but
not one of us is wearing a tie to match
his own name."
"What a curious thing!" exclaimed
Mr. Black
What color tie was each man wearing?
The
that
Sup
It is
that
Hov
side
Hov
hay

Answers

Mr. Black was wearing a Brown tie
Mr.Brown was wearing a Green tie
Mr. Green was wearing a Black tie

Or

Mr. Black was wearing a Green tie
Mr. Brown was wearing a Black tie
Mr. Green was wearing a Brown tie

Hope this help! :)

PLEASE HELP! I've been stuck on this question all day! ;w; NO links. Thanks in advance!

The volume of a rectangular prism is 473.2 cubic millimeters. If the length is 7 millimeters and the width is 10.4 millimeters, what is the height of the rectangular prism?

Answers

the height would be 6.5

i neeeeed helpppppppppppp

Answers

Answer:

x = -1

Step-by-step explanation:

x=-1

Hope this Helped!


How do I find the answer

Answers

It’s a right angle so it’s 90 degrees :)

Answer:

x = 95 degrees

Step-by-step explanation:

First find the missing angle next to 142 (we will call it y)

y +142 = 180

subtract 142 from both sides

y = 38 degrees

then we know a triangle must have 180 degrees

so

47+38+x = 180

subtract 47 and 38 from 180

x = 95

hope this helps and makes sense :)

Ms. Johnson has three times as many
flowers as Ms. Harris. Ms. Harris has
12 flowers. How many flowers does
Ms. Johnson have?

Answers

Answer:

36

Step-by-step explanation:

12 x 3 =36

hope this helped :)

ms johnson has 36 flowers

Misty purchased two pairs of jeans that were originally $24 each, but were on sale for _1 3 off of the total price. How much did she save?

Answers

Answer:

the amount saved by her for two jeans is $16

Step-by-step explanation:

Given that

Misty purchased two pairs of jeans that cost $24 each

But they were on sale for one third of the total price

We need to find out the amount save

So, the amount saved is

= $24 × 1 ÷ 3 ×2 jeans

= $16

Hence, the amount saved by her for two jeans is $16

please help me with this question it is evaluating
NO LINKS I will give brainiest

Answers

The answer is D: 2x 15/4 y 17/4

PLSSSSSSSSS!,!!,!,!,!!!,!

Answers

Answer:

Hello answer: 100

Step-by-step explanation:

I got 100 cause I used the method for finding area for this object base x height so our base is 10 and our height is 10 so 10 x 10 = 100 so 100 is our area! Hope this helps!

In a​ week, 13 hens laid 65 eggs. What is the unit rate for eggs per​ hen?

Answers

Answer:

5 eggs per hen

Step-by-step explanation:

Divide 65 and 13

Have a wonderful Day!

What is the place value of the 9 in 67.49?

Answers

hundredths is correct

Evaluate the expression when n=3. 3 squared+ 16​

Answers

3^2 + 16
= (3 • 3) + 16
= 9 + 16
= 25

~

PLEASE HELP FaSt i WILL GIVE BRAINLEiST

Answers

Answer:

4th answer

Step-by-step explanation:

Answer:

4its going to be the 4th answer

how many nickels are in a quarter​

Answers

Answer:

5 nickles in a quator.

Step-by-step explanation:

Answer:

5 nickels

Step-by-step explanation:

The value of a nickel is 5 cents and the value of a quarter is 25 cents.

The equation we can use for this is 5 times x = 25

From here, you can divide 25 By 5 and get 5 as your final answer.

Hope this helps, have a good day!

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