Vlad has 4 times as many blue marbles as green marbles. Which could be the number of blue marbles Vlad has?

Answers

Answer 1

Answer: A:16 marbles

Step-by-step explanation:

Because the number of blue marbles has to be four times as many as the number of green marbles, the blue marbles have to be a multiple of 4 because the number of marbles has to be a whole number.

Look at the options to see any option that is a multiple of 4.

That option is 16 so option A is correct.

Blue marbles being 16 means that green marbles are 4.

Related Questions

EXPLAIN why the solution to the absolute value inequality | 4x - 9 | ≥- 12 is all real numbers.

Answers

Answer:

no matter what value you substitute for x, the absolute value will force the result to be a positive number and any positive number is greater than -12

Answer: Since the absolute value of any number is always greater than or equal to zero, then the given inequality holds for every real number.

Explanation: It doesn't matter which number you substitute for x, as the absolute value will convert the number into a positive one, which will always be greater or equal to 0. Hence, every real number can be a possible answer.

A total of 915 people attended a music festival at the park of these people 520 arrived before noon using estimation how many people arrived in the afternoon to the nearest hundred people?

Answers

Answer:

Step-by-step explanation:

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point G is rotated 90°. the coordinate of the pre-image G was (7,-5), and it’s image G’ is at the coordinate (5,7). What is the direction of the rotation

Answers

Answer:

The Direction of the rotation is counterclockwise around the origin.

What was Given was that Point G is rotated 90°. The coordinate of the pre-image point G was (7, –5), and its image G’ is at the coordinate (5, 7).

What you need to find was : What is the direction of the rotation.

So coming to conclusions is we have given that Point G is rotated 90°.

The Pre-image of G = ( 7, -5).

Translated image G' = ( 5 ,7).

By the Rotation rule of 90° is : (-y, x) 90 degree rotation counterclockwise around the origin.

(y, -x) 90 degree rotation clockwise about the origin.

We can from G (7,-5) and G'( 5 ,7) it is rotation counterclockwise around the origin.

Therefore, Direction of rotation is counterclockwise around the origin.

Step-by-step explanation:

What is x-35>15? plz help

Answers

Answer: x > 50

Step-by-step explanation:

Whats 2^2 X 8^2
My account got deleted lol

Answers

Answer:

256

Step-by-step explanation:

I) Solve exponents first:

2^2 x 8^2

= 4 x 64

II) Multiply:

4 x 64

= 256

I NEED THIS ASAP WHOEVER GETS FIRST GET BRAINLIEST

Answers

Answer:

It is A

Step-by-step explanation:

A fish start at -9 m and changes to -11 m

Answers

Answer:

It decreased by -2

CAN SOMEONE HELP ME PLEASE

Answers

I don’t like he fact that they have so much unnecessary information I think they’re just wanting you to find the area of the rectangle A=b*h

B=8+8=16
H=8

16*8=128in

substitution !! Check your solution

y - x = 3x + 2
2x + 2y = 14 - y (by Substitution)

Answers

Answer:

6x+7y=14

Step-by-step explanation:

this may be wrong

but i tried

Step-by-step explanation:

y - x = 3x +2

y=3x+x+2

y=4x+2.......(1)

2x + 2y = 14 - y

2x+2y+y=14

2x+3y=14.........(1)

substituting value of y in equation 1

2x+3(4x+2)=14

2x+12x+6=14.

14x=14-6

14x=8

x=8/14=4/7

substituting value of x in equation 1

y=4×4/7+2=30/7

x=4/7

y=30/7

HELP NOW PLEASE. Solve the system of linear equations by using substitution:

x = 2
y = -x + 3

Answers

Answer:

y=1

Step-by-step explanation:

Since we know that [tex]x=2[/tex], we just need to subsititute into the x value. So that will be:

[tex]y=-(2)+3\\y=-2+3\\y=1[/tex]

Hope this helps and answers your question! Have a great day/night!

The answer is y=1
Can you please mark this as brainliest because I need to level up to expert

Kaytelyn makes $10 an hour and receives weekly bonus of $25. How many hours dose she need to work this week to make more than $250

Answers

Answer:

$22.5

Step-by-step explanation:

[tex]250\leq 10x +25\\225\leq 10x\\x\geq 22.5[/tex]

I’ll give the Brainliest to who answers this question with a reasonable explanation.

The distance that a object covered in time was measured and recorded in the table. What equation would describe this motion?

A) y = 2x + 1

B) y = 3x + 1

C) y = 2x

D) y = 3x

Thank you.

Answers

Answer:

D y=2x

Step-by-step explanation:

Using slope formula change in y over change in x

[tex] \frac{2}{1} [/tex]

the slope is 2 and when we plug the x value in it gives us our corresponding y value so the answer is D

plz help fast i have to find the surface area of a 3d shape

Answers

label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area. Hope this helps! plz mark brainliest if possible

Step-by-step explanation:

cómo se calcula las medidas de un rectángulo solo sabiendo cuánto mide el area

Answers

Is this in Spanish?

I need help finding the area to the trapezoid for geometry class :)

Answers

Answer:

313.5 feet cubed

Step-by-step explanation:

A = a+b /2 (h)

14+24/2(16.5)

38/2 (16.5)

= 313.5

A candy store makes strawberry cream chocolates every 8 days and white chocolate truffles every 12 days. The candy store made both kinds of chocolates today. How many days from now will the candy store make both types of chocolates on the same day?

Answers

Answer:

on the 24th day they both will make chocolate the LCM of 8 and 12 is 24

Answer:

24 days

Step-by-step explanation:

You need to find the least common factor of 8 and 12

8x1=8 12x1 =12

8x2=16 12x2 =24

8x3=24

The candy store made both kinds of chocolates today

From now, every 24 days the candy store will make both types of chocolates on the same day

Evaluate : 2X+ 9 when x = -5
А
-10
00
10
C
-1
D
2
E
1

Answers

2x + 9

=2(-5) + 9

= -10 +9

= -1

Answer:

That would be C. -1

Deborah's total bill for dinner
came to $57.89. If she left $69.47,
how much did she tip the waitress?

Answers

Step-by-step explanation:

$ 11.58 is your answer....

1 of 2

Help please! I really need to get my math assignments in but I don't understand most of it-

Answers

1.
a. 5
b. 14x
c. 7

2.
a. 6
b. 5
c. 2x

The following information below shows the number of employees working 4 days in an office in a week. Draw a pie chart to display the information. Monday 180 Tuesday 140 Wednesday 120 Thursday 160

Answers

Monday 30%
Tuesday 23.3%
Wednesday 20%
Thursday 26.7%

Answer:

989

Step-by-step explanation:

2(length) + 2(width) what does this equal

Answers

it’s 4 2+2 equals four boom

You move left 2 units and right 6 units. You end at (5, 5). Where did you start?

Answers

Answer:

U started at point (1,5)

Step-by-step explanation:

-2 units, 6 units = (5,5)

(-1,5) after 6 units left

(1,5) after 2 units right

If you deposit Tsh 4000 into an account paying 9% annual interest compound monthly ,low long until there is Tsh 10000 in the account?

Answers

Answer:

It will take 10.63 years.

Step-by-step explanation:

Giving the following information:

Present value (PV)= $4,000

Future Value (FV)= $10,000

Interest rate (i)= 9% annual compounded

To calculate the time required to reach $10,000, we need to use the following formula:

n= ln(FV/PV) / ln(1+i)

n= number of years

n= ln(10,000 / 4,000) / ln(1.09)

n= 10.63

It will take 10.63 years.

PLEASE HELP ME!!!!!!
2j<8, if j=8

Answers

Answer:

[tex]\\ \boxed{ \huge \boxed{\tt{} False}}[/tex]

the statement is always false because

[tex]\tt{2j=64\:and\:j=8}[/tex]

⊱┈──────────────────────┈⊰

[tex] \\ \huge\boxed{\ddot\smile}[/tex][tex] \\ \huge\boxed{\ddot\smile}[/tex][tex] \\ \huge\boxed{\ddot\smile}[/tex]

Make a conjecture of what the x-intercepts of the function
f(x) = (2x - 1)(x + 3) will be.

Answers

Answer:

x=-3,x1/2

Step-by-step explanation:

f(x)=(2x-1)(x+3)

TI find x intercept/zero substitute

f(x)=0

0=(2x-1)x(x+3)

swap the sides of the equation

(2x-1)x(x+3)=0

when the product of factors equals 0,at least one factor is zero

2x-1=0

x+3=0

solve the equation for x

x=1/2

x+3=0

solve the equation of x

x=-3

The equation has two solution

x=-3

x=1/2

Suppose a city with population 300000 has been growing at a rate of 3% per year. If this rate continues, find the population of this city in 17years.

Answers

Throw it away ekkeeoekememekememememe lolll

A 2-column table with 4 rows. The first column is labeled x with entries 0, 5, 10, 15. The second column is labeled y with entries 15, 10, 5, 0.
What is the correlation coefficient for the data shown in the table?

1
-1
5
10

Answers

Answer:

Step-by-step explanation:

ASSESSMENT
Solve for the following problems.
1. 30 is 15% of what number?
2. What is 78% of 100?
3. 8 is what percent of 16?
4. What percent of 35 is 7?
5. 22% of what number is 66?
6. 24% of 300 is what number?
7.12 is 40% of what number?
8. What is 90% of 30?
9.7 is what percent of 14?
10. What percent of 45 is 9?

Answers

Answer:

1. 200

2. 78

3. 50%

4. 20%

5. 14.52

6. 72

7. 30

8. 27

9. 50%

10. 20%

I hope this helps:D

Which list orders –3.216, 5.34, –3.62, –1.8, and 5.4 from greatest to least?
5.4, 5.34, –1.8, –3.216, –3.62
–3.62, –3.216, –1.8, 5.34, 5.8
–1.8, –3.216, –3.62, 5.34, 5.4
5.34, 5.4, –1.8, –3.62, –3.216

Answers

5.4, 5.34, -1.8, -3.216, -3.62

Answer:

Step-by-step explanation:

Ur welcome

HELP PLEASE!!
What is M BCD

Answers

Answer:

m(BCD)=180°-m(BCA). In the triangle ABC m(BCA)=m(ABC)=(180-52)/2=64°. Finally, m(BCD)=180-64=116°

Step-by-step explanation:

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