Alice has eight good behavior stars and earns a new one each week. Mack has two good behavior stars and earns two new ones each week. In how many weeks will they have the same number of good behavior stars?

The smallest 9 digit number of the form aaa, aaa, aaa such that it is divisible by 9 is, 111,111,111.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

The number of the form aaa,aaa,aaa is divisible by 9.

Now, We can write the number as;

⇒ 111,111,111

Clearly, Above number is divisible by 9.

Hence, The smallest 9 digit number of the form aaa, aaa, aaa such that it is divisible by 9 is, 111,111,111.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Answer:

5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

every time x changes y goes up by 5

Answer:

5(x+5) (First option)

Step-by-step explanation:

Here's as detailed as I can go:

There are 5 X rectangles so you know that the product will contain 5 x's

there are 25 cubes so you know the product will have 25 cubes.

If you expand 5(x+5), the answer will be 5x + 25. Which contains the 5 x's and 25 cubes. So this would be the answer

Answer:

1,26-(-17)=26+17=43

2,-17-26= -1(17+26)= -1(43)= -43

there for the greater volue is 43 the first expression

Answer:

The inequality on the number line shown is {x:x<2}

The inequality shown on the number line is represented by the relation x<2.

As,  the inequality on a number line, the notation includes the open circle at 2.

This means that the value of 2 itself is not included in the set of solutions.

In the notation "x < 2," the symbol "<" indicates "less than," and the number 2 is the upper bound of the inequality.

Since the inequality is strict, use an open circle to show that the point 2 is not part of the solution set.

Therefore, the inequality is "x < 2".

Learn more about Number Line here:

https://brainly.com/question/32029748

#SPJ3

Answer:

H=80

Step-by-step explanation:

Answer:

3/2 and 3/4

Step-by-step explanation:

First, we need to know: what is a decimal that terminates?

A decimal that terminates is a decimal that has an end

For ex: 1/4 = 0.25

The decimal won't go on and on, it ends with only a few digits

Here's an example of one that doesn't terminate:

1/3 = 0.3333333333333333333333333333333333  . . . . . and so on

With this knowledge, we can look at the fractions in your problem: 3/2, 2/3, 3/4, and 5/7

To find the decimals, divide the numerator by the denominator, you get:

1.5, 0.66666666 . . ., 0.75, and 0.71428571428 . .,

We can see that the first and third don't run on, while the second and last do.

Therefore, your answer would be 3/2 and 3/4

Answer:

find the coordanites then sub in zero

for slope formula is: (y1-y2)/(x1-x2)

Step-by-step explanation:

Answer:

50 and 10

Step-by-step explanation:

Answer: un-proportional

Step-by-step explanation:

is has to be constant and it isn't because when adding the numbers they don't hey the same slope.

Answer:

5-

Step-by-step explanation:

5- is an integer itself and it's closest to 0

If two cities had low temperatures for the day of 10 and 5 degrees below zero then the temperature closest to zero is -5.

A number system is defined as a system of writing to express numbers.

Given that two cities had low temperatures for the day of 10 and 5 degrees below zero

To determine which temperature is closest to zero, we need to calculate the absolute values of the differences between each temperature and zero:

|-10 - 0| = 10

|-5 - 0| = 5

The temperature with the smallest absolute value is -5, which is closer to zero than -10.

Therefore, the temperature closest to zero is -5 degrees.

To learn more on Number system click:

https://brainly.com/question/22046046

#SPJ3

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

hope this helps!

Answer:

279

Step-by-step explanation:

Answer:

n=3

Step-by-step explanation:

7n=12+3n

Answer:

4200

Step-by-step explanation:

Answer:

you didnt attach anything

Step-by-step explanation:

Answer:

didn't attach anything

Step-by-step explanation:

The correct statement is Gerard should have found the area of the square, 36 cm², and added it to the area of the triangle, 10.5 cm², to get 46.5 sq. cm.

Area of a geometrical shape or figure in two dimension is the space which lies within the boundary of the shape.

The given composite figure composed of a triangle and a square.

So, we should find the area of both the triangle and the square and add it to get the area of the composite figure.

Let A₁ and A₂ be the area of the square and area of the triangle respectively.

Area of a square with side lengths 'a' = a²

Here, length of the side of the square = 6 cm

A₁ = 6² = 36 cm²

Area of a triangle with base 'b' and height 'h' = [tex]\frac{1}{2}[/tex] × b × h

Here, b = 6 cm and h = 3.5 cm

A₂ =  [tex]\frac{1}{2}[/tex] × 6 × 3.5 = 10.5 cm²

Area of the composite figure = A₁ + A₂

                                                =  36 cm² + 10.5 cm²

                                                = 46.5 cm²

Hence Gerard could have found the correct answer by finding the area of the square as 36 cm², and adding it to the area of the triangle, 10.5 cm², to get the area of the figure as 46.5 cm².

To learn more about Area, click:

https://brainly.com/question/27683633

#SPJ2

Answer:

Y=x

Step-by-step explanation:

Hope this helps you!

Answer:

y = x + 8

Step-by-step explanation:

We are given that a line has a slope (m) of 1, and contains the point (-4, 4).

We want to write the equation of this line in slope-intercept form.

Slope-intercept form is given as y=mx+b, where m is the slope and b is the value of y at the y intercept (hence the name).

Since we already are given the slope of the line, we can immediately plug it into the equation.

Substitute m as 1 in y=mx+b.

y = x + b

We now need to find b.

As the equation passes through (-4, 4), we can use its values to help solve for b.

Substitute -4 as x and 4 as y.

4 = -4 + b

Add 4 to both sides.

4 = -4 + b

+4   +4

_________________

8 = b

Substitute 8 as b in the equation.

y = x + 8

Answer:

He would at least have to win 2 more matches for the bonus

Step-by-step explanation:

Answer:

43.7

Step-by-step explanation:

4 secs on was 78.4 meters, 5 was 122.5, 122.5-78.8=43.7

Answer:

He is wrong because proprtianl lines have the same slope

Step-by-step explanation:

that means that the lines would be the same line just moved up or down

Answer: No. Rob was correct to extend the lines to the origin, but the points should be on a single straight line. He made two straight lines

Step-by-step explanation:

Answer:

n + 2/3 ≥ 5 1/3

Answer:

n + 2/3 ≥ 5 1/3

Step-by-step explanation:

Answer:

93 degrees

Step-by-step explanation:

first, lets add 38+49 to see the sum

38+49=87

since the sum of all three angles in every triangle equals 180, we can subtract this sum from 180 to get the answer

180-87=93

so the missing angle would be 93

Answer:

A. 2.56 & B. 15.37

Step-by-step explanation:

To find the tip, multiply 12.81 by 20% (12.81*0.20) to get 2.562. Rounded to the nearest hundredth is 2.56.

From there, to get the total bill, add the bill with the tip (12.81+2.56) to get your answer of 15.37.

Hope this helps. Good luck with your studies!

Answer:

Step-by-step explanation:

Answer:

y = -1/5 x -2

Step-by-step explanation:

Given line y = 5x - 1

as in slope intercept form m = 5

point (5, -3)

for two lines to be perpendicular product of slopes must be -1\

so for new line  slope is

m1 * m2 = -1

5 * m2 = -1

m2 = -1/5

line equation is y - (-3) = -1/5 (x - 5)

y + 3 = -1/5 x + 1

y = -1/5 x + 1 - 3

y = -1/5 x -2

Answer:

Step-by-step explanation:

Slope of the ⊥ line is ( - [tex]\frac{1}{5}[/tex] )

y - ( - 3 ) = - [tex]\frac{1}{5}[/tex] ( x - 5 )

y + 3 = - [tex]\frac{1}{5}[/tex] x + 1

y = - [tex]\frac{1}{5}[/tex] x - 2