Answer:
-8
General Formulas and Concepts:
<u>Algebra I</u>
- Constants have no variables
Step-by-step explanation:
<u>Step 1: Define</u>
2x - 8
<u>Step 2: Identify</u>
Term 2x
Constant -8
To find the total amount of material Jane needs, we need to add the individual amounts. Add 2 5/8 and 1 3/4.
2 5/8 + 1 3/4
Convert these mixed numbers to improper fractions before adding. To do so, multiply the denominator by the whole number, and add the numerator. The number that results becomes the new numerator. The denominator remains the same.
2 5/8 --> 8 × 2 + 5 = 21 --> 21/8
1 3/4 --> 4 × 1 + 3 = 7 --> 7/4
We now have:
21/8 + 7/4
To add these, we must get common denominators. Multiply 7/4 by 2/2 to get a common denominator of 8.
7/4 × 2/2 = 14/8
Solve.
21/8 + 14/8 = 35/8
To convert this improper fraction to a mixed number, divide the numerator by the denominator; this becomes the whole number. The remainder goes above the denominator, and that's the new fraction.
35/8 = 4 with a remainder of 3; this goes over the denominator (8).
Answer:
A. 4 3⁄8 yards
1) true
2) true
hope this helps
Answer:
C. Excluding women with the children from the selection process of the survey
Step-by-step explanation:
Here the defined population is all women. It is biased. The survey must be based all the women.
The answer is C. Excluding women with the children from the selection process of the survey
Thank you.
