Please help me work this problem
2 answers:
Answer:
13a
Step-by-step explanation:
9a + 3a + a = 13a
Answer:
13a
Step-by-step explanation:
Given
9a + 3a + a ← are like terms, they all have the variable a
To simplify add the numeric parts of the terms, that is
= (9 + 3 + 1 )a ← note a has a coefficient of 1
= 13a
You might be interested in
Answer:
B and C
Step-by-step explanation:
Sin 45 or Cosine 45.
Cells through the process of respiration.
Differentiate both sides with respect to :
We have by the chain rule,
so that
Nope it isn't because 40 isn't prime
Answer:
Mick will spend $191.55
Step-by-step explanation
$11.80 times 12 is 141.6- Pizza
$1.59 times 15 is 23.85- Chips
$1.74 times 15 is 26.1- soda
141.6+23.85+26.1=191.55
Hope this helps ;)