Answer:
10x + 5y = 1325
x + y = 160 --> y = 160 - x
II in I
10x + 5(160 - x) = 1325
10x + 800 - 5x = 1325
5x = 525
x = 105
y = 160 - 105 = 55
The correct answer is C (3x+7)(3x+7)
Answer:
The owner must sell the 1/4 yards long strip to make more money
Step-by-step explanation:
Given,
The area of the rectangle Length(L) × Breadth(B)=3-1/3 yards2
width=5/4 yards
To find the length(L)=Area/width
L=3-1/3 ÷ 5/4=8/3 yards
Length=8/3 yards
After cutting into strips of 1/3 yards long and 5/4 yards wide.
The number of pieces acquired is Total length/strip length=8/3 ÷ 1/3=8 strips of 1/3 yards length
The width is not considered as the value does not change
Therefore the total amount if each strip is sold for $ 3 is 8×3=$24
However if the fabric is cut into strips of ¼ yards long 5/4 yards wide
Then number of pieces acquired is 8/3 ÷ ¼ =32/3 strips of ¼ yards length
Therefore the total amount if each strip is sold for $ 2.30 or $ 23/10 is 32/3 × 23/10 =$24.5333
Therefore to earn more he should sell the strips of ¼ yards length
Answer:
I'm assuming that the cube is labelled 1-6. There are 6 * 6 * 6 = 216 total outcomes. There are 3 evens and 3 odds so there are 3 * 3 * 3 = 27 successful outcomes. Probability will be 27 / 216 = 1 / 8.
Answer:
2.333 repeating
Step-by-step explanation:
you divide 2 by 6 (srry i neede more characters)
you can do the repeat symbol by placing a slash over top of the 3rd 3