You just mutiple 4103×25and it =102575
Answer:
y=x^2-13x+42
Step-by-step explanation:
y=(x-6) times (x-7)
y=x^2-7x-6x+42
collect like terms
y=x^2-13x+42
There you go
Answer:
c i really hope this helps please mark brsinliest
This doesn’t even belong here. Go back to Instagram.
Answer:
<u>System:</u>
- Equation 1: L = M - 5
- Equation 2: L + M = 45
Explanation:
Rewrite the question to delete the typos:
- Lindsay is 5 years younger than Mark. Seven years ago, the sum of their ages was 31. Let l be Lindsay's age and let mmm be Mark's age.Which system of equations represents this situation?
<u>1. Name your variables:</u>
<u />
<u>2. Translate each verbal statement into an algebraic expression:</u>
a) Lindsay is 5 years younger than Mark
- L = M - 5 ← first equation
b) Seven years ago, the sum of their ages was 31
L + M - 14 = 31
L + M = 31 + 14
L + M = 45 ← second equation
<u>3. Write the two equations:</u>
System:
- Equation 1: L = M - 5
- Equation 2: L + M = 45