Lakshmi planted 20 begonias, but her neighbor’s dog ate 7 of them. What percent of the begonias did the dog eat

(c) Antonio will win by 0.4 h

Answer:

16: 0.5, 5, 7.5

17: 62, 434, 682

18: 12.3, 62.5, 10

19: 1, 75, 300

Step-by-step explanation:

16: 9/18=0.5 so halve the numbers

17: 186/3=62 so multiply numbers by 62

18: 24.6/2= 12.3 so multiply by 12.3 and divide for the last one

19: 125/5=25 so for the first one divide by 25 and for the last two times by 25

Answer:

-1

Step-by-step explanation:

-8 x -1 = 8

8 - 7 = 1

Answer:

I believe the number would be negative one. Sorry if i'm wrong but that is what i'm getting here.

Step-by-step explanation:

-8m-7=1    add 7

-8m=8       divide both sides by -8 to get m alone.

m=-1

I hope this helped :)

Answer:

d

Step-by-step explanation:

Answer:

1 11/16

1. 2 + 2/3 = 2 2/3

2 2/3 x 2 2/3 = 7 1/9

12 / 7 1/9 = 1 11/16

Answer:

274+2.50 equals 276.50

Step-by-step explanation:

y = x² - 3x + 6

y = 2x + 6

y = y

x² - 3x + 6 = 2x + 6

x² - 5x = 0

x(x - 5) = 0

x = 0 and x = 5

y = 2x + 6 and y = 2x + 6

y = 2(0) + 6 and y = 2(5) + 6

y = 0 + 6 and y = 10 + 6

y = 6 and y = 16

(x1,y1) and (x2, y2) = (0,6) and (5,16)

Option → A

Answer:

Step-by-step explanation:

10/2x -  54^x +30

Answer:

I think its x-2/x+9

Step-by-step explanation:

Hope this helps!

Answer:

No

Step-by-step explanation:

Una ecuación lineal es una igualdad matemática entre dos expresiones algebraicas, denominadas miembros.

Esta solo tiene  nuo

Answer: u have perpendicular lines

Step-by-step explanation: Hope this helps :)

Answer:

The answer is 14 cents per sticker

Step-by-step explanation:

if you divide 3.50 by 25 you will get 0.14 and if you do 0.14 x 25 you get 3.5

Hope this helps

Answer:

[tex]m=-3[/tex]

Step-by-step explanation:

When looking at the graphed line we can see that point A is [tex](-1,0)[/tex] and point B is [tex](0,-3)[/tex] so in order to find the slope of these two points we use the slope formula

[tex]m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} } =\frac{rise}{run}[/tex]

[tex]m=\frac{-3}{1} =\frac{rise}{run}[/tex]

hi!

-4/7 * -2/7

> 4*2=8

>7*7=49

> 8/49

> 8/49 is ur answer!

- Castiel (She/ They)

[tex](x + 1)(2x - 5)[/tex]

see the attachment

Answer:

point form:(2,-2),(-3,13)

Step-by-step explanation:

You solve for the first variable in one of the equations, then substitute the result into the other equation.

Answer:

[tex]\sqrt{2}[/tex]

Step-by-step explanation:

A rational number has the form

[tex]\frac{a}{b}[/tex] , where a and b are integers

Given

- [tex]\sqrt{2}[/tex] ( multiplying by [tex]\sqrt{2}[/tex] gives )

- [tex]\sqrt{2}[/tex] × [tex]\sqrt{2}[/tex]

= - 2

= [tex]\frac{-2}{1}[/tex] ← a rational number

Answer:

it is always equal to theoritical probability

The slope is undefined.

Answer:

No, the two triangles can not be proven to be congruent with the given information. The reason that it can't be proven is due to there being a missing measurement. The triangles could be proven to be congruent if there was an angle given or if the other side was shown to be congruent.

Step-by-step explanation:

This is in my own words not taken from the internet but i suggest that you reword it because our wrighting styles are probably different and sometimes you can get counted off for that. I hope this helps!

Answer:

The area of this triangle is 825.5 square feet

Step-by-step explanation:

For a given Triangle

Base = 13 ft

Height = 127 ft

Now, Area of Triangle

A = ½ × b × h

A = ½ × 13 × 127 ft

A = ½ × 1751 ft

A = 825.5 square feet

Thus, The area of this triangle is 825.5 square feet.

-TheUnknownScientist 72

Answer:

Step-by-step explanation:

Let the number of chefs is x and the number of customers is y.

Regular rolls

Equation:

Vegetarian rolls

Equation:

We have a system.

Solve it by elimination, multiply the first one by 4 and the second one by 3:

Compare the equations:

Substitute the value of y into first equation and solve for x:

Answer:2 Chefs and 13 customers.

Step-by-step explanation:

This method is not appropriate because of the mathematical sign separating the terms. It is supposed to be minus not a plus sign

The expression by factoring out the greatest common factor is 4(x^2-9)

Given the expression 4x^2 + 36. According to the difference of two square,

a^2 - b^2 = (a-b)(a+b)

For the expression 4x^2 + 36, this can also be written as:

= (2x)^2 + 6^2

= (2x+6)(2x-6)

This method is not appropriate because of the mathematical sign separating the terms. It is supposed to be minus not a plus sign

Using the factoring method:

4x^2 = 4 * x^2

36 = 4 * 9

Since 4 is common to both of the terms, hence;

4x^2 + 36 = 4(x^2+9)

Hence the expression by factoring out the greatest common factor is 4(x^2-9)

Learn more on GCF and the difference of squares here: https://brainly.com/question/23354973

Answer:

In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line. Slope is calculated by finding the ratio of the "vertical change" to the "horizontal change" between (any) two distinct points on a line.

Answer:

2.5

Step-by-step explanation:

up 2.5 over 1

2.5/1

Answer:

So, 59 is in simplest form, since 5 and 9 have no common factors other than 1 .

The difference between the amount of saturated fat and protein can be calculated using the subtraction operation. Hence, the difference is 0.59 grams.

Given the Parameters :

Using the subtraction operation :

Hence, the amount of saturated fat is 0.59 grams more than Protein.

Learn more : https://brainly.com/question/25606306

Answer:

63

Step-by-step explanation: