Answer:
13 days
Step-by-step explanation:
Amount of book left = 100% - 35% = 65%
If 35% requires 7 days,
65% requires x days.
Using the 'cross the heart' or 'cross multiplication' method:
35x = 7 * 65
x = (7 * 65)/35
= 455/35
= 13
Hence, it would take 13 more days to complete the book.
<em>Hope this helps and be sure to have a great time ahead at Brainly! :D</em>
Answer:
y = -2
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
31 - 8(y + 5) = 7
<u>Step 2: Solve for </u><em><u>y</u></em>
- [Subtraction Property of Equality] Subtract 31 on both sides: -8(y + 5) = -24
- [Division Property of Equality] Divide -8 on both sides: y + 5 = 3
- [Subtraction Property of Equality] Subtract 5 on both sides: y = -2
Answer in the pic. Use substitution.
Answer:
yes more points
Step-by-step explanation:
tysm
Answer:
−
0.018 (
−
450
)
Step-by-step explanation:
because math