Answer:
54%
Step-by-step explanation:
Answer:
Option 1: -10d⁴ + 17d²s - 6s²
General Formulas and Concepts:
<u>Algebra I</u>
- Terms/Coefficients
- Expand by FOIL
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
(-2d² + s)(5d² - 6s)
<u>Step 2: Expand</u>
- FOIL: -10d⁴ + 12d²s + 5d²s - 6s²
- Combine like terms: -10d⁴ + 17d²s - 6s²
12 jasjjsisiaiaiiiiiiiiiiii it’s wrong oops
Answer:
c. x>4
Step-by-step explanation:
subtract 7 from both sides. 11-7=4
x>4
Answer: He must save for 11 or more weeks.
Step-by-step explanation:
Using the inequality, we will solve for x to determine the number.
130 + 20x > 350 Subtract 130 from both sides
-130 -130
20x > 220
x> 11
Since x is greater than 11, it means that if he saves for 11 weeks, then he will save the exact amount of $350, but since he wants to save more, he must save for 11 or more weeks.