Answer:
Step-by-step explanation:
7/20+3/5=19/20
7/20+12/20=19/20 YES
3/5+3/10=3/15
6/10+3/10=3/15 NO
1/2+2/3=3/5
3/6+4/6=3/5 NO
1/10+1/2=3/5
1/10+5/10=3/5
6/10=3/5 YES
Answer:
(x + 5)(2x + 1)
Step-by-step explanation:
Given
2x² + 11x + 5
Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 2 × 5 = + 10 and sum = + 11
The factors are + 10 and + 1
Use these factors to split the x- term
2x² + 10x + x + 5 ( factor the first/second and third/fourth terms )
= 2x(x + 5) + 1 (x + 5) ← factor out (x + 5 from each term
= (x + 5)(2x + 1) ← in factored form
Answer:
Claire will earn $25 in interest after 2 years.
