1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex787 [66]
3 years ago
14

HELP PLS 20 POINTS! I WILL MARK BRAINLIEST

Mathematics
2 answers:
Alex777 [14]3 years ago
7 0

Answer:

I believe it is 2 for $5.08

Step-by-step explanation:

1.27 times 2 is 2.54

2.54 times 5 is 12.70

FrozenT [24]3 years ago
6 0

Answer:

D 2(1/2) for $6.25

Step-by-step explanation:

a. 5.08/2=2.54

b.12.7/5=2.54

c.1.27/0.5=2.54

d.6.25/2.5=2.5

You might be interested in
In the diagram below, XY and YZ are tangent to O. What is the measure of XZ?
natka813 [3]
The measure is xz divided by zy
5 0
2 years ago
A 42-inch piece of steel is cut into 3 pieces so that the 2nd piece is twice as long as the 1st piece, and the 3rd piece is 2 in
Galina-37 [17]

Answer:

1st piece = Piece A = 5 inches

2nd piece = Piece B = 10 inches

Third Piece = Piece C = 27 inches

Step-by-step explanation:

A 42-inch piece of steel is cut into 3 pieces

Let the lengths be represented as:

1st piece = Piece A

2nd piece = Piece B

Third Piece = Piece C

Hence:

A + B + C = 42

The 2nd piece is twice as long as the 1st piece

B = 2A

The 3rd piece is 2 inches more than 5 times the length of the first piece.

C = 5A + 2

Hence: we substitute

A + B + C = 42 inches

A + 2A + 5A + 2 = 42 inches

8A = 42 - 2

8A = 40 inches

A = 40 inches/8

A = 5 inches

Solving for B

B = 2A

B = 2 × 5 inches

B = 10 inches

Solving for C

C = 5A + 2

C = 5 × 5 + 2

C = 25 + 2

C = 27 inches

Therefore, the lengths of the 3 pieces =

1st piece = Piece A = 5 inches

2nd piece = Piece B = 10 inches

Third Piece = Piece C = 27 inches

4 0
3 years ago
Explain work please
Softa [21]

Answer:

12 yards of silk

Step-by-step explanation:

okay so 1 yard = 36 inch so 2+3+6= 11 yards

now 1/2 of 36 is 18 inchs

6 inchs

and 1/3 of 36 is = 12

now add 12+18+6 = 36 = 1 extra yard so add that to 11 to get 12

4 0
3 years ago
Write a function to represent the set of ordered pairs.<br><br> {(2, -2), (3, 8), (4, 22), (5, 40)}
natali 33 [55]

Answer:

y = 2x² - 10

Step-by-step explanation:

We must find a pattern in the numbers. Set out the numbers in a table (Columns 1 and 2 in the table).

<u>x</u>    <u> y</u>    <u>y/2</u>    <u>y/2 + 5 </u>

2   -2      -1           4

3    8       4           9

4  22      11          16

5  40    20         25

It looks like all y-values are multiples of 2.

Let's divide them by 2 (Column 3).

The numbers don't increase evenly. We may have a quadratic function.

If we add 5 to each quotient, we get a set of values equal to x² (Column 4).

y/2 +   5 = x²

y     + 10 = 2x²

y            = 2x² - 10

The function is y = 2x² - 10.

4 0
3 years ago
Is the product of 2/5 and 5 greater than or less than 2/5 is it greater than or less than 5
vlabodo [156]
A great way to figure this out is to actually multiply it.  2/5 x 5/1      You can simplify numbers diagonally, so the two fives can both cancel out into ones. now we have 2/1 x 1/1, which is the same as 2x1    This equals 2, which is less than five.
One great thing to know is that anything multiplied by a number less than one (a fraction or a decimal) will always be smaller than the original number.

Answer: 2
Hope this helped!! (:
5 0
3 years ago
Read 2 more answers
Other questions:
  • Y+2x=2 how do you move the variable to the other side
    13·2 answers
  • Eric and Stephanie took their younger sister Melissa to pick apples. Eric picked 4 times as many apple as Melissa. Stephanie pic
    15·1 answer
  • How many hours is 10:30 am to 2:30 pm?
    6·1 answer
  • 2x-(6x-1) what is the answer to this equation​
    5·1 answer
  • 10
    13·2 answers
  • Avery ran 1/2 of a mile and walked 3/10 of a mile. How much father did Avery run than walk?
    13·1 answer
  • 14x4 + 8-3 - 7x4<br><br> Who can answer this for me
    5·1 answer
  • PLEASE HELP WITH THE SECOND QUESTION!<br> I'LL MARK BRAINLIEST!
    8·1 answer
  • If x + y ≥ a, x - y ≤ -1, and the minimum value of z = x + ay = 7, what is a?
    14·1 answer
  • Sheila is making accessories for the soccer team. She uses 559.24 inches of fabric on headbands for 28 players and 3 coaches. Sh
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!