Mathematics High School

Madison represented the sentence “The product of 3 and the difference of Negative 4 and the quotient of a number and Negative 2 is at most 5” by using the inequality 3 (Negative 4 minus StartFraction n over negative 2 EndFraction) less-than 5.
Which best describes Madison’s error?
“The difference of –4 and the quotient of a number and –2” should be written as StartFraction negative 4 minus n over negative 2 EndFraction.
“The product of 3 and the difference of –4 and the quotient of a number and –2” should be written as 3 (negative 4) minus (StartFraction n over negative 2 EndFraction).
The less than symbol should be replaced with the less than or equal to symbol.
The less than symbol should be replaced with the greater than symbol.

Answers

Answer 1

9514 1404 393

Answer:

Step-by-step explanation:

"At most" means "less than or equal to". Madison needs to use ≤ instead of <.

Answer 2

Answer:

C Its right, dont read the explanation doe.

Step-by-step explanation:

Bingus Chungus Orb

Related Questions

1.
Martin Randall deposits $500 in an ordinary annuity at the end of each
quarter in an account earning 8 percent interest compounded
quarterly. Using the figure below, what is the future value of the
account in 2 years?
A
$3,900.80
B
$4,000.12
C
$4,331.76
D
$4,291.49

Answers

Answer:

I should be C) I think.

Step-by-step explanation:

Identify the correct equation for the graph below.

Answers

i think it is c

im not sure

Maya made 25% of her free throws over the season. If she shot 180 free throws, how
many did she make?

Answers

Multiply the number of shots she tried by the percentage she makes:

180 x 025 = 45

She made 45

Answer:

Step-by-step explanation:

25% is 1/4.

180/4 is 45.

An online furniture store sells chairs and tables. Each day, the store can
ship no more than 27 pieces of furniture. Write an inequality that could
represent the possible values for the number of tables sold, t, and the
number of chairs sold, c, that would satisfy the constraint.

Answers

Answer:c+t<_27

Step-by-step explanation:

Find the domain of the function.
v
(x) = 9+x

Answers

Answer:

Step-by-step explanation:

9+x ≥ 0

x ≥ -9

(70 points)------------------

Answers

I don’t understand chet

Answer:

Wait I don't understand the question... It looks like it is already answered- :(

Step-by-step explanation:

If I start with 3 and count by 4's until I reach 99, I get 3, 7, 11, …, 99, where 3 is the first number, 7 is the second number, 11 is the third number, and so on. If 99 is the Nthnumber, what is the value of N?

Answers

Answer:

Given variables:

a=3

d=4

Tn=99

N=?

Using the formula

Tn=a+(n-1)d

99=3+(n-1)4

96=4(n-1)

24=n-1

25=n

Therefore N=25

Sarah is 13 years older than Mike. The sum of their ages is 37. How old is Sarah and how old is Mike? Enter your answer as on ordered pair (x,y).

Answers

Answer:

(24,13)

Step-by-step explanation:

24 is Sarah's age.

13 is Mike's age.

System:

[tex]\left \{24+13=37[/tex]

I hope this helped!

2(h+7) simplified. please include how you solved it!

Answers

2 (h + 7) simplified is just using the distributive property where you multiply the coefficient outside the bracket with all the numbers inside the bracket! In this case, we will have to multiply 2 with h and 2 with 7!

2 times h is simply 2h and 2 times 7 is 14

The answer should be 2h + 14

Answer:

2h +14

Step-by-step explanation:

Multiply the parenthesis by 2Multiply

Please I need this Answer as soon as possible

Answers

Answer:

[tex]64 - (a + b)^2[/tex]

Step-by-step explanation:

[tex]64 - a^2 - 2ab - b^2\\64 - (a^2 + 2ab + b^2)\\64 - (a + b)^2[/tex]

Answer:

Step-by-step explanation:

64 - a² - 2ab - b² = 64 -(a² + 2ab + b²)

= 8² - (a +b)² {x² - y² = (x + y)(x -y)

= (8 + a +b) (8 - (a +b))

=(8 +a + b)(8 - a - b)

what is the solution of the inequality below?
y-1≥0

Answers

Answer:

y≥1

Step-by-step explanation:

hello :

y-1≥0

y-1+1≥0+1

y≥1

Last year Kim earned 8$ per hour this year she earns 10$ per hour what is the percent increase from last year to this year

Answers

Answer:

25%

Step-by-step explanation:

(10-8)/8 * 100%

Determine the transition

Answers

Answer:

A Transaction by 8 units to the right and 5 units down

transaction By 5 Down 8 Right

Rewrite the following expression as a number with no exponents. Explain or show your reasoning
7^-3/ 7^5

Answers

Answer:

1/5,764,801

Step-by-step explanation:

We have this as follows

All we have to do is use the laws of indices

We have it that;

a^-x = 1/a^x

a^x/a^y = a^(x-y)

Applying these laws;

7^-3/7^5

= 7^-3-5

= 7^-8

= 1/7^8

= 1/5,764,801

John went to the store and bought 3 books for $18. How many books could he purchase for $54? *

Answers

Answer:

He bought 9 books.

Step-by-step explanation:

If $18 can by 3 books to find how much one book costs we divide 18 by 3 and get six.

54÷6=9

I hope this helps you :)

Write the equation of the line below in slope-intercept form.

Answers

Answer: y=1/2x-4

Explanation:
slope: rise 1 and over 2
y-intercept: -4 or (0,-4)

PLS HELPPPPPPPPP I DONT GET IT

Answers

Answer:

IT was pretty easy

C I think and sorry if I’m wrong

What is the LCM 10, 15

Answers

Answer:

Step-by-step explanation:

Answer:

What?

I would have to say what you meant was L=10 C=15 M=?

And so M would be 20 to create an equilateral.

But really, it could be any type of triangle.

You didnt give enough information

Step-by-step explanation:

Solve for x. Round to the nearest tenth.

Answers

c= √ a^2+b^2= √ 9^2+15^2≈17.49286
Round to nearest tenth is 17.5

determine whether the ratios are equivalent. 4 7 and 8 11

Answers

Answer:

answer is the ratios are not equivalent or not in proportion

Step-by-step explanation:

you can find it by crops multiplication

4/7

8/11

4*11

8*7

44=56

Therefore it is not in proportion

Answer: 4 : 7 = 8 : 14

8 : 11 = 16 : 22

Step-by-step explanation:

The ratio is already in lowest terms so I found an equivalent ratio by multiplying both terms by 2.

Which of these operations is not closed for polynomials?
O A. Addition
O B. Division
O C. Subtraction

Answers

Answer:

division

I hate this 20 word limit

B) Division
Explanation: When we find our expressions for our polynomial, we equal it to 0 add therefore it can only be added or subtracted depending on the sign

Two vertices of a polygon are (7, −18) and (7, 18) .

What is the length of this side of the polygon?

Enter your answer in the box.

units

Answers

Answer:

Step-by-step explanation:

Give the vertices of a polygon as (7, −18) and (7, 18) .

Length of the side is calculated using the formula;

L = √(x2-x1)²+(y2-y1)²

L = √(7-7)²+(18-(-18))²

L = √0+(36)²

L = √(36)²

L = 36

Hence the length of this side of the polygon is 36

Answer:

Step-by-step explanation:

_, _, _, _,-5, -9

Complete the Fibonacci codes ASAP pleasee

Answers

Answer:

11,7,3,-1,-5,-9

Step-by-step explanation:

count by 4

wait i love food sooooooooooooooooooooo much

Answers

Um..same, whats your favorite

Answer:

Me toooooooooo..!!!!!!!

Danny is looking at a statue in the park from 24 feet away. The distance from the top of the statue of the top of dannys head is 26 feet. If danny is 6.5 feet tall, how tall is the statue

Answers

Answer:

16.5 ft

Step-by-step explanation:

the Step by step detailed solution is attached please check and feel free to ask any doubt.

Solve for x.
2x-2=-12
please help

Answers

Answer:

-5

Step-by-step explanation:

2x=-10

x=-5

Answer:

x = -5

Step-by-step explanation:

2x - 2 = -12

(Add 2 on both sides)

2x - 2 (+2) = -12 (+2)

(simplify)

2x=-10

(Divide by 2 on both sides)

2x/2 = -10/2

(Simplify)

x = -5

Hope this helps :)

I need help please:)

Answers

Answer:

C D J

Step-by-step explanation:

the 2nd and 3rd quadrants have values of x that are less than 0.

find the area of the figure

Answers

Step-by-step explanation:

work out the equation of the line which has a gradient of 2 and passes through the point (1,4).

Answers

Answer:

y = 2x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope (gradient) and c the y- intercept )

Here m = 2 , then

y = 2x + c ← is the partial equation

To find c substitute (1, 4) into the partial equation

4 = 2 + c ⇒ c = 4 - 2 = 2

y = 2x + 2 ← equation of line

Answer: y=2x+2

Step-by-step explanation:

how many square feet of outdoor carpet will need for this hole?

Answers

Answer:

8ft^2

Step-by-step explanation:

3 by 2 is 6ft^2

1 by 2 is 2ft^2

You can simply add them together for your total! Enjoy!

Answer:

you need 8 more for the missing

Step-by-step explanation:

3 x 2 = 6 1 x 2 = 2 = 8

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