There are 50 books that are either red or blue. If 30 books are blue, what
percent of the books are RED?


A) 20%

B) 40%

C) 80%

D) 60%

Answers

Answer 1

Answer:

The answer is 20%

Step-by-step explanation:

20% because if there are 50 altogether and there are only 30 blue books, then there 20 more books that are red that will make the count of 50


Related Questions

Find 759 ÷ 3. PLS I NEED HELP ITS EITHER HAS A REMAINDER OR NOT ALSO GIVE ME AN ANSWER PLS DIS DUE TODAY

Answers

Answer:

253

Step-by-step explanation:

Answer:

yeah 253

Step-by-step explanation:

ASAP MATH!! MARKING BRAINLIST!!

Answers

Answer:

8.4 ?

Step-by-step explanation:

sorry if im wrong

Answer:

1)$0.50

Divide $1 by 2 and you get $0.50.

In a basketball game Fintan made 16 baskets. Each of the baskets is worth either 2 or 3
points, and Fintan scored a total of 39 points from baskets. How many 3 point baskets did
Fintan make in the game?

Answers

Let x represent a 2-point basket, and y represent a 3-point basket.

Basket equation: x + y = 16
Point equation 2x + 3y = 39

Solve using system of equations:
if x + y = 16, then x = 16 - y

Plug into the second equation:
2(16-y) + 3y = 39
32 - 2y + 3y = 39
32 + y = 39
y = 7

So the number of 3-point baskets scored was 7. Hope this helps, let me know if there’s a step you don’t understand! :)

A vegetable garden is 12 meters long by 7 meters wide. In one square meter, you count two toads. Estimate the population of toads in the garden.

Answers

Answer:

168 toads

Step-by-step explanation:

square =12*7=84 meters^2

84*2=168 toads

PLEASE HELP WITHIN 5 MINUTES! Be as accurate as possible!

Answers

Answer:

2,75in

4,25in

33in²

Step-by-step explanation:

shorter base is 2,75in

larger base is 4,25in

S=11+10,5+9+2,5=33in²

Can anyone help me with this please :( .
Don’t answer if you do not know

Answers

Answer:

the answer should be c. have a grand one

Answer: C

Step-by-step explanation:

Remember that the y-axis is going up by 100s so we can strike off A and D. What I did is looked for a point at an intersecting grid line. I looked at the point (3,4) this means after 3 years, 400 people have joined. Then I divided 400 by 3 and got 133, therefore your answer is C

A recipe for grape Gatorade calls for 1 1/2 quarts of sparkling water and 3/4 quart of grape juice.
1. How much sparkling water would you need to mix with 9 quarts of grape juice?


(Please help)

Answers

Answer: 3 1/2

Step-by-step explanation:

Yes

Answer:3 1/2

Step-by-step explanation:

#5) What is the slope of the line that passes through the points (6, -8) and (4,10)?
A)1/3
B)-1/9
C) - 9
D) -1

Answers

C) -9

Hope it helped :)

if pear cost 1.95 per pound how much would to pounds cost plz answer back thank you and god bless you.

Answers

Answer:

$3.90

Step-by-step explanation:

please give me brainliest

Factor the GCF from 96x2 + 88x.

Answers

Answer:

Step-by-step explanation:

1) Determine the GCF of the numbers 96 and 88

=> Decompose each number in their prime numbers:

=> 96 = (2^5)(3)

=> 88 = (2^3) (11)

=> GCF of 96 and 88 = 2^3 = 8

2) Determine the GCF of the letters, x^2 and x

=> x

3) Conclude the GCF of the terms is 8x

4) Now you can factor the expression by dividing each term by the GCF, 8x:

96 x^2 / (8x) = 12x

88x / (8x) = 11

The factored form is (8x) (12x + 11)

Answer:

Factor the GCF from 96x2 + 88x. Use the drop-down menus to complete the statements.

The GCF of 96x2 and 88x  ✔ 8x

Each term is written as a product, where one factor is the GCF, is ✔ 8x(12x) + 8x(11)

The factored form of the expression is ✔ 8x(12x + 11)

On Maggie’s report card, she earned a 92 in reading, 95 in math, 88 in science, and 83 in social studies. What is Maggie’s average score? *

Answers

Answer: 89.5

Step-by-step explanation:

Answer:

89.5

Step-by-step explanation:

Since this is an average question, you have to add all four grades. You should get 358. Then you have to divide by four. You should get 89.5, and that would be your answer.

A team spent 20 minutes on passing drills and 40 minutes on shooting drills.

What is the ratio of time spent on shooting drills to time spent on passing drills?

Answers

Answer:

shooting drills = 40

passing drills = 20

ratio of shooting to passing is 40 : 20...can be written as 40/20 which reduces to 2/1 or 2:1 or 2 to 1

Step-by-step explanation:

Answer:

2 to 1

Step-by-step explanation:

i took the test and got 100% on it-

HELPPPPPP ME PLEASE. :P

Answers

Answer:

the answer is 1.5 and the equation is 18.00÷12

Step-by-step explanation:

You need to divide to find out how much 1 box is

A __________________ sample has characteristics similar to those of the entire population and, therefore, can be used to draw a conclusion about the (general) population.

Answers

Answer:

Representative.

Step-by-step explanation:

In Statistics, sampling can be defined as a process used to collect or select data (objects, observations, or individuals) from a larger statistical population using specific procedures.

A representative sample has characteristics similar to those of the entire population and, therefore, can be used to draw a conclusion about the (general) population. Thus, it is considered typically to be a subset of population and can be used to accurately make conclusions and reflect the characteristics of the larger sample (population).

plz help me
will give brainy!!! ​

Answers

46 is the volume of it

trishsa bought bags of tennis balls there are eight tennis balls in each bag Could trisha have 75 tennis balls

Answers

No, Trisha could not have 75 tennis balls for 75 is not able to be divided into 8 bags with the same amount in each bag.

Ignoring unwritten factors of 1, what is the sum of the numerical factors in the expression below?



−4(x−2)+(x−2)7−(x+5)(x−2)+(x−2)9+(−3)(x−2)

Answers

Answer:

Ignoring unwritten factors of 1, what is the sum of the numerical factors in the expression below?

−4(x−2)+(x−2)7−(x+5)(x−2)+(x−2)9+(−3)(x−2)

(1 point)

Step-by-step explanation:

The sum is 5

The table shows the number of books each student read this month. Move bars to the graph to show data.

Answers

This is so easy. The answers are literally right there

Find the amount in the account for the given principal interest rate, time, and compounding period . P=\$600 , r=6\% , t = 9 years ; compounded quarterly

Answers

Answer:

The amount in the account for the given principal P=$600, interest rate, r=6% , time t = 9 years ; compounded quarterly n = 4 is $1026

Step-by-step explanation:

We are given:

Principal Amount P=$600

Interest rate r = 6% = 0.06

Time t = 9 years

Compounded quarterly n = 4

We need to find future value A.

The formula used is: [tex]A=P(1+\frac{r}{n})^{nt}[/tex]

Putting values and finding future value

[tex]A=P(1+\frac{r}{n})^{nt}\\A=600(1+\frac{0.06}{4})^{9*4}\\A=600(1+0.015)^{36}\\A=600(1.015)^{36}\\A=600(1.71)\\A=1026[/tex]

So, the future value A = $1026

The amount in the account for the given principal P=$600, interest rate, r=6% , time t = 9 years ; compounded quarterly n = 4 is $1026

A square has sides of 4.5 meters. What is its area? Do not round your answer,
A =
m2

Answers

Answer:

20.25

Step-by-step explanation:

4.5*4.5 = 20.25

Answer: 20.25 m squared = Area

Step-by-step explanation:

4.5(4.5) = A

20.25 m squared = Area

If −7∘C denotes a temperature of 7∘C below 0∘C, what does 5∘C mean
Can some pls sey someting

Answers

Answer:

123

Step-by-step explanation:

Answer:

temperature of 5° C above 0° C

Step-by-step explanation:

What can be said about the discriminant of the graph below?

A The discriminant is positive, so there are no solutions.
B. The discriminant is 0, so there is one solution.
C. The discriminant is negative, so there are no solutions.
D. The discriminant is positive, so there are 2 solutions.

Answers

Answer:

The discriminant is negative, so there are no solutions C

Step-by-step explanation:

The discriminant is used to know the number and the type of the roots of the quadratic equation without solving it

If the value of the discriminant is positive, then the equation has 2 solutions, which means the parabola intersects the x-axis in 2 pointsIf the value of the discriminant is zero, then the equation has 1 solution, which means the parabola intersects the x-axis in 1 pointIf the value of the discriminant is negative, then the equation has no solutions, which means the parabola does not intersect the x-axis

Let us solve the question

In the given figure

∵ The parabola represents the quadratic equation

The parabola does not intersect the x-axis

→ That means there are no solutions

∴ The equation has no solutions

By using the 3rd rule above

∴ The discriminant is negative

The discriminant is negative, so there are no solutions

can you simplify this as much as possible 2(3u+8)=40

Answers

Step-by-step explanation:

u= 4

...................

Simplify the expression:

–6(–3y + 8) =

Answers

Answer:

−18y+48

Step-by-step explanation:

Step-by-step explanation:

-18y+48= 66y answer

i think not sure

HURRY. NEED To be done by 10:30

The chart below shows how much Ms. Reyes spent on a
recent trip. What is the total amount of money she spent?
Ms. Reyes' Trip Expenses
plane ticket
hotel
rental car
meals
$312
$287
$112
$111
OA) $205.50. OB) $822. OC) $832. OD) $842

Answers

Answer:

B) $822

Step-by-step explanation:

The total amount of money she spent can be found by adding her expenses:

312 + 287 + 112 + 111

Once added you get the total amount of:

$822

Answer:

The answer is B.

Step-by-step explanation:

312+287=599

599+112=711

711+111=822

Option B is $822, so option B is the answer.

A gold chain with an original price of $120 is on sale for $96. What is the percentage of the discount?

Answers

Answer:

$120 - A

Step-by-step explanation:

20% of 120 is 20.

120-20 + 100

3x+9+4x+x one solution

Answers

I believe that it might be 15x+9
Answer: 8x + 9

Explanation:

You have to add up all the x’s that can be found in the equation. There is 3x + 4x + x, which makes up 8x.

The 9 stays the same since there isn’t a number that can be added to it.

can anyone give me all answers please hopefully it shows the right thing

Answers

Answer:

It only shows, "Download PDF"

Step-by-step explanation:

Sorry!!! Can't help!

Try taking a pic of it

Using the following expression, identify the coefficient(s): -12a + 13b – 32

Answers

Answer:

Coefficients are -12 and 13

help please!! due by the end of class!

Answers

Answer:

43˚

Step-by-step explanation:

If angle 5 is 134˚, then that means angle 2 must be 46.

Inside the triangle, we have three angles. A right angle of 90˚, angle 2 of 46˚ and the unknown angle 1. Since the total sum of the angles in a triangle must be 180, we can solve for angle 1:

180 = 90 + 46 + x

Therefore:

x = 43˚

Angle 1 is 43 degrees.

Hope this helps!

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