pls help math esperts

Answer: 300 moths

Step-by-step explanation:

Since 15 out of every 75 moths in the population have gray stripes on their wings, this means the fraction of moths that have gray stripes on their wings is 15/75 = 1/5.

Therefore, out of 1500 moths, the number of moths in the population that have gray stripes on their wings would be calculated as:

= 1/5 × 1500

= 300 moths

answer is

x=10 because 10-2=8

Answer:(7,3)

Step-by-step explanation:

Answer: +6=2−62 its =68

Answer:

[tex]m = 12[/tex]

Step-by-step explanation:

[tex]m + 6 = 2m - 6 \\ 2m - m = 6 + 6 \\ m = 12 \\ \\ hope \: it \: helps... \\ pls \: mark \: as \: brainliest[/tex]

Answer:

190.29

Step-by-step explanation

8.25% of $175.79 is $14.50, so adding $175.79 and $14.50 is $190.29

Answer:3x^2+8x-16

Step-by-step explanation:

Answer:

15/4z+12

Step-by-step explanation:

Given:

The compound inequality is

[tex]85\leq 17m\leq 136[/tex]

To find:

The solution of given compound inequality.

Solution:

We have,

[tex]85\leq 17m\leq 136[/tex]

On dividing all sides by 17, we get

[tex]\dfrac{85}{17}\leq \dfrac{17m}{17}\leq \dfrac{136}{17}[/tex]

[tex]5\leq m\leq 8[/tex]

Therefore, the solution of given compound inequality is [tex]5\leq m\leq 8[/tex]. It can be written as [5,8].

Answer:

The answer will be 16

Step-by-step explanation:

If x is 3, then 3x will become 3 * 3 which will get you 9. And then 9 adds 7 and gets 16

Answer:

16

Step-by-step explanation:

3x+7

3(3)+7

9+7=16

I hope this is correct and have a great day

Answer:

Area of rectangular garden = lxb = 10*5

                                             = 50 sq. inch

when area increases by six times

new area = 50*6 = 300 sq inches

now,

let x be increasement in both  length and width

(5+x) (10+x) = 300

50 + 5x + 10x + x² = 300

x² + 15x - 250 = 0

x²+ 25x-10x -250 = 0

x(x+25) - 10 (x+25) = 0

( x-10) (x+25) = 0

either x + 25 =0

x = -25 length can be negative

0r x-10 = 0

x = 10

so 10 inches is increase on both side

Step-by-step explanation:

In the picture there is 3 question. The equivalent fraction.

1. We get 9/25=18/50

2. We get 26/39=2/3=8/12

3. We get 1/4=5/20

Given that,

In the picture there is 3 question.

Equivalent fractions state that two or more fractions are identical if, after simplification, they both provide the same fraction. Let's imagine that a/b and c/d are two fractions. If these fractions are simplified to produce comparable fractions, such as e/f, they are then equal to one another.

For instance, if we simplify 5/15, the resulting fraction is the same as 1/3, hence that is the equivalent fraction of 1/3.

1. We get 9/25=18/50

Multiply by 2

2. We get 26/39=2/3=8/12

Multiply by 13 and 4

3. We get 1/4=5/20

Multiply by 5

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Answer:

25 months

Step-by-step explanation:

Plan A : $70 per month

Plan B : $50 per month + $500 as a one time cost.  

So for A $70 a month would take 8 months to be at least $500

And for B it in those 8 months it would cost you $900

But we have to keep going up until they are equal

25*70 = 1750

(25*50) = 1250+500=1750

So yes 25 months is correct

Answer:

The correct answer is 1.

Step-by-step explanation:

In order to solve the problem [tex]\frac{3}{9}[/tex]  + [tex]\frac{2}{3}[/tex], we need can use two methods.

Method 1: Make the denominators the same.

3/9 + 2/3 =

3/9 + 6/9 =

9/9 =

1

Method 2: Turn both fraction into decimals (by dividing the numerator by the denominator.)

3/9 or 3 ÷ 9 = 0.3 (when rounded to the nearest tenth)

2/3 or 2 ÷ 3 = 0.7 (when rounded to the nearest tenth)

0.3 + 0.7 = 1

Therefore, the answer to this question is 1.

Answer:

The correct option is;

LeftAngleBracket negative 16, 14 RightAngleBracket which is [tex]\left \langle -16, 14 \right \rangle[/tex]

Step-by-step explanation:

The given coordinates of the points are;

The starting point, Q(23, 48) and the final point, R(7, 62)

Therefore, we have;

The x component = The x-value of R - The x-value of R = 7 - 23 = -16

The y component = The y-value of R - The y-value of R = 62 - 48 = 14

Therefore, the component form of the vector QR = [tex]\left \langle -16, 14 \right \rangle[/tex]

Answer:

B on Edg.

Step-by-step explanation:

Yay

The surface area and volume of the rectangular prism are equal to 216 square units and 216 cubic units, respectively.

Despite the brevity of the statement, we can find the answer by considering the rectangular prism as a cube, that is, every side has a measure of 6 units. The volume is equal to the product of the base area and the height of the prism and the surface area is equal to the sum of the areas of the six faces:

V = 6³

V = 216

A = 6 · 6²

A = 6³

A = 216

The surface area and volume of the rectangular prism are equal to 216 square units and 216 cubic units, respectively.

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Answer:

18

Step-by-step explanation:

divide 36 by 2

Answer:

18

Step-by-step explanation:

36/4=9

1lb=9

2lbs=18

Answer:

The original statements unit rate is $6.

A. 25/5=5-Different unit rate

B.20/3=6.67 Different unit rate

C. 48/8=6 Same unit rate

D. 12/2=6 Same unit rate

Step-by-step explanation:

Answer:

380.13

Step-by-step explanation:

hope this helps :D pls mark brainliest :D

Answer:

21°

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Geometry

Step-by-step explanation:

Step 1: Set Up Equation

(x + 7)° = (5x - 49)°

Step 2: Solve for x

Step 3: Find angle measure

Answer:

[tex]1.\ -117 ----> Constant\ Monomial\\As\ it\ is\ an\ expression\ with\ only\ 1\ term,-117\ which\ has\ a\ degree\ of\ 0\ as -117x^0 ,and\ is\ a\ constant.\\ 2.\ x^2- x^4-10 -----> Quartic\ Polynomial\\\As\ it\ is\ a\ polynomial\ \ with\ a\ degree\ 4\ as\ it\ has\ (-x^4).\\ 3.\ 16x-x^8------> 8th\ degree\ binomial.\\As\ it\ is\ a\ polynomial\ with\ the\ term\ -x^8\ which\ gives\ the\ polynomial\ its\ 8th\ degree.\\[/tex]

[tex]4.\ x-3x^2-9-x^3---->Cubic\ Polynomial\ with\ 4\ terms\\As\ it\ is\ a\ polynomial\ containing\ 4\ terms(x, -3x^2,-9,-x^3)\\ and\ having\ a\ degree\ of\ 3\ due\ to\ -x^3.\\ 5.\ x^2-4x+1 ----> Quadratic Polynomial\\As\ it\ is\ a\ polynomial\ with\ the\ degree\ 2\ due\ to\ x^2.[/tex]

The graph of y = 4x + 1 is a linear graph with a slope of 4, and a y-intercept of 1

The function is given as:

[tex]y = 4x + 1[/tex]

A linear equation is represented as:

[tex]y = mx + b[/tex]

Where:

So, by comparison:

[tex]m=4[/tex]

[tex]b =1[/tex]

This means that,

The slope of the graph is 4, and the y-intercept is 1

See attachment for the graph of [tex]y = 4x + 1[/tex]

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Answer:

For the Algebra 2 A U7L8 Exponential and Logarithmic Functions Unit Test Part 1 I got 100%

1. Graph c

2. 5,559.92

3. Graph C

4. 1/2 logb57-1/2logb74

5. 1/2

6. 0.3797

7. 998/3

8. 2% exponential decay

9. 1.0797

10. Logb(y5x6)

11. written you have to do this one

PS get like one or two random answers wrong

hope this helps

Answer:

Step-by-step explanation:

label sides adjacent h and o

sin(30) times 12 = 6 = 10

Given:

The table of values is

Number of Students   :  7    14   21    28

Number of Textbooks : 35  70  105  140

To find:

The rate of change and showing that the ratios of the two quantities are proportional and equivalent to the unit rate.

Solution:

The ratio of number of textbooks to number of students are

[tex]\dfrac{35}{7}=5[/tex]

[tex]\dfrac{70}{14}=5[/tex]

[tex]\dfrac{105}{21}=5[/tex]

[tex]\dfrac{140}{28}=5[/tex]

All the ratios of the two quantities are proportional and equivalent to the unit rate.

Let y be the number of textbooks and x be the number of students, then

[tex]\dfrac{y}{x}=k[/tex]

Here, k=5.

[tex]\dfrac{y}{x}=5[/tex]

[tex]y=5x[/tex]

Hence the rate of change is constant that is 5.

Answer: Jing-mei's mother wants her to be a prodigy because her friend Lindo Jong's daughter Waverly is a chess prodigy. She also wants her daughter to be successful.

Step-by-step explanation: