A biologist looks at 20 cell samples daily. The biologist works n days looking at samples. Translate the words into an algebraic expression.

Question

Five friends share the cost of dinner equally. The bill is d dollars. Translate the words into an algebraic expression

Answer 1

1. For the biologist:
20n

2. For the friends sharing the cost of dinner:
d/5

Answer 2

number 2 is wrong but one is wright

Answer 3

My apologies for the mistake. Here is the correct version for number 2:

2. For the friends sharing the cost of dinner:
d/5

Answer 4

Players lose 10 points for an incorrect answer in a game that Michael is playing. Michael's score in the game was p points, and then he answered a question incorrectly. Translate the words into an algebraic expression

A word problem gives the expression “ten plus the variable x .” How do you write this phrase as a mathematical expression

Answer 5

1. For Michael's score after answering a question incorrectly:
p - 10

2. "Ten plus the variable x" as a mathematical expression:
10 + x