MATHEMATICS HIGH SCHOOL

Karyn cuts the length of a ribbon into 4 equal pieces. each 1 1/4 feet long. How long was the ribbon?

Answers

Answer 1
Answer: 5 feet. 1*4 is four and 1/4 * 4 is 1 added together that is 5
Answer 2
Answer:

Answer: you add 1 1/4, 4 times which equals 4 4/4 or 5

Step-by-step explanation:

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choose the equation below that represents the line passing through the point (1, −4) with a slope of 1/2. a.) y − 4 = 1/2(x − 1) b.) y 4 = 2(x − 1) c.) y 4 = 1/2(x − 1) d.) y − 4 = 2(x 1)
The system of inequalities below describes the relationship between Cori’s age, C, and Livy’s age, L. DOK 2C + L > 43 C - 4L < 3 Which of the following could be the ages of Cory and Livy? Livy could be 13 years old, and Cori could be 35 years old. Livy could be 15 years old, and Cori could be 28 years old. Livy could be 33 years old, and Cori Could be 10 years old. Livy could be 20 years old, and Cori could be 85 years old.

Please help me I don't know how to do it

Answers

findd total collected
add everybody
fri+sat+sun+mon=
21+5 and 5/6+2.75+4 and 5/8
add what you can
21+5+2.75+4+5/6+5/8=
28.75+5/6+5/8
add the fractions by making denom same
5/6+5/8=20/24+15/24=35/24=1 and 9/24=1 and 3/8
28.75+1 and 3/8=29.75+3/8
that is how many barels total
times 205 since that is how many litesr in each bottle
205 times (29.75+3/8)=
205*29.75+205*(3/8)=
6098.75+76.875=
6175.625

29/30 is lost

1//30 remains
9175.625 times 1/30 (aka divided by 30)=205.854166666666666 litesr
205 bottles (and 0.85 partially full bottle)

What percentage of the shape is purple

Answers

the answer is going to be: 75%

Answer:

75% of the circle is purple

Step-by-step explanation:

this circle is split into 4ths, meaning each piece is equivalent to 25%. And since 3 pieces are purple, you multiply 25x3 to get 75. Leaving 25% of the circle white.

Help ASAP!!!!Select all expressions that are perfect squares.

Group of answer choices

2x^2+20x+100

9x^2+24x+16

(7−3x)^2

(5x+4)(5x−4)

(1−2x)(−2x+1)

4^2+6+9/4

Answers

The expressions that are perfect squares are:

2x² + 20x + 100

9x² + 24x + 16

(7 - 3x)²

To determine which expressions are perfect squares, we need to check if they can be written in the form of (a + b)², where a and b are real numbers.

Let's go through each expression:

2x² + 20x + 100:

This expression can be factored as (x + 10)², so it is a perfect square.

9x² + 24x + 16:

This expression can be factored as (3x + 4)², so it is a perfect square.

(7 - 3x)²:

This expression is already in the form (a - b)², so it is a perfect square.

(5x + 4)(5x - 4):

This is the difference of squares, not a perfect square itself.

(1 - 2x)(-2x + 1):

This is the difference of squares, not a perfect square itself.

4² + 6 + 9/4:

Simplifying, we get 16 + 6 + 9/4 = 22 + 9/4.

This expression is not a perfect square.

To learn more on Expressions click:

brainly.com/question/14083225

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Answer:

2x^2+20x+100, 9x^2+24x+16, (1−2x)(−2x+1), (5x+4)(5x−4),  (7−3x)^2

What is the converse of the statement below??
x>Y

Answers

Converse means switching the hypothesis and conclusion of a conditional statement. The converse of x > y, is y > x. Therefore, the answer to your question is y > x, switching the hypothesis and conclusion of the statement.

A businessman has 10 employees. His salary is equal to 6 times the average of employees salaries. If the 11 of them receive a total of $64,000 in one year, what was the business mans salary that year ??  a) $4000, b) $6000, c) $24,000, d) $ 40,000, e) $44,000

Answers

business man's salary = x
employee's salary = y

x + 10y = 64000
x = 6y

(6y) + 10y = 64000
16y = 64000
y = 4000

x = 6(4000)
x = 24000

Answer: (c) $24,000

Solve the equation 4n-7=-23

Answers

Answer:

n=-4

Step-by-step explanation:

-23+7=-16

-16/4=-4

Answer:

-4

Step-by-step explanation:

4n-7=-23 =-7 the oppsite is +7 so that will = 0 and for the other side which is -23 you will add 7 to it to get -16 and then -16 divided by 4   is -4

4n=-16
Other Questions
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What is the value of the expression (3a-b)/(6(b+a)) when a = 4 and b = -2?
Is the expression 3×3⁶ equivalent to (3×3)⁶?
Devon owns a house cleaning company and has to give price quotes to potential customers. He figures out his price by assuming a $25 base charge and then adding $8 for each bathroom and $4 for each other room. If he uses P to represent the price and B for bathroom and R for other rooms, which of these represents his price quote formula?A P = 25 + 12(BR) B P = 4R + 8B + 25 C P = 25(4R + 8B) D P = (4)(8)(R + B) + 25