Tricia had 4 1/8 yards of fabric to make curtains. When she finished she had 2 3/8 yards of fabric left. She said she used 2 2/8 yards of fabric for the curtains. Do you agree?

Answers

Answer 1
Answer: Well for this you have to do 4 1/8 - 2 3/8. You cannot subtract 1 - 3, so you have to take away 1 from three and add 8 to 1 so now the equation is 3 9/8 - 2 3/8. This is equal to 1 6/8 or 1 3/4, so no, she did not use 2 2/8 yards of fabric.
Answer 2
Answer: No because if you add up the fabric she 'used' and the fabric she made to make the curtains it doesn't match up with the original yards of fabric she had to make the curtains.

2 3/8+ 2 2/8= 4 5/8

4 5/8 is the supposedly original fabric she had. It's only 1/2 off from the original fabric of yards.

So no I don't agree.

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-4y+ 5x= 17
The point (x, -3) is a solution to the equation shown. What is the value of x?

Answers

Answer:

x = 1

Step-by-step explanation:

Given

- 4y + 5x = 17 and (x - 3) is a solution

Substitute y = - 3 into the equation and solve for x

- 4(- 3) + 5x = 17

12 + 5x = 17 ( subtract 12 from both sides )

5x = 5 ( divide both sides by 5 )

x = 1

Solution is (1, - 3 )

Answer:

x = 1

Step-by-step explanation:

The expression 9
a
+
6
s
is the cost for
a
adults and
s
students to see a musical performance. What is the total cost for three adults and five students?

Answers

9a+6s =cost

substitute 3 adults and 5 students

9(3) +6(5) = cost

multiply

27+30=cost

add

57=cost

Total cost is $57

Jonas must move 2/3 of a stack of boxes he already moved 7/8 how many more does he need to move

Answers

5/24; you get a common denominator then subtract them
you would get a common denominator to subtract 2/3and7/8

Figure TUVW ≌ figure ABCD, UV = 9, WT = 17, and TU = 13.What is the measure of AB? Please this is my last question then I have no more points.

___

Answers

that symbol means congruent which means they are the so tu=ab
this means ab=13
TUVW \cong ABCD \Rightarrow \overline{AB}=\overline{TU}=13

Explain it - compare 3 3/22 & 3 2/33. which is greaterI Know:
 Multiply the denominator by the whole number then add numerator to that.
 Now I have 69/66 & 101/99

 THe LCM is 66


what next, which is greater. Thank you

Answers

3 3/22 isn't 69/66.
3 3/22 is like 3+3/22. To sum them,you have to have the same denominator. So 3=66/22. Know you can add them, so 3 3/22=3+ 3/22= 66/22+3/22=69/22.
Same way, 3 2/33= 3+2/33=99/33+2/33=101/33.
Know you have to compare 69/22 with 101/33. For this, you need to get them to the same denominator. So you multiply 69/22 with 3, and 101/33 with 2. Know you have to compare 207/66 with 202/66. Obviously, the first one is bigger, because 207>202. So in the end, 3 3/22> 3 2/33

What is 43/8 as a mixed number

Answers

8 goes into 43 5 times with 3 left over so your answer will be = 5 3/8
43/8 as a mixed number is 5 3/8 because when you divide 43 by 8, it gives you 5.3.  Hope that helps