727.29 + 248.50 − x ≥ 500;
x ≥ $475.79
727.29 + 248.50 − x ≤ 500;
x ≤ $475.79
727.29 − 248.50 + x ≥ 500
x ≥ $21.21
727.29 – 248.50 - x ≤ 500
x ≤ $21.21
Answer:
2- 10
Step-by-step explanation:
If Sheila started with 8 yards of fabric and used 2 1/4 yards, she will have the difference of these two values remaining. Subtract 2 1/4 from 8.
Convert the mixed fraction to an improper fraction. (Multiply its denominator by the whole number and replace the numerator with this new number.)
2 1/4 = 9/4
We now have:
8/1 - 9/4
Multiply 8/1 by 4/4 to get common denominators.
8/1 × 4/4 = 32/4
Now subtract.
32/4 - 9/4 = 23/4 = 5.75
Alternatively, we could have converted the fraction 2 1/4 to decimal form and subtracted it from 8.
2 1/4 = 2.25
8 - 2.25 = 5.75
Answer:
Sheila has 5.75 yards of fabric left.
Answer:
(a) See attachment for number line
(b) 1/3 of the total distance is left
Step-by-step explanation:
Given
Let A represent Aarron's turtle and R represents Rodolfo's turtle.
From the question
--- Position
R = Finished the race
Solving (a): Number line showing their positions
Because R finished the race, its position will be at the end of the number line
While
A's position will be at 4/6th position
Let the interval of the number line be 6.
See attachment for number line
Solving (b): What's left of A's distance
The distance left will be calculated using
Hence, 1/3 of the total distance is left