Answer:
your answer is gonna be C!
Step-by-step explanation:
21+5n−15+7n
2 Collect like terms.
(21-15)+(5n+7n)
(21−15)+(5n+7n)
3 Simplify.
6+12n
6+12n
The answer would be 54 students liked dogs the best.
Answer:
10 inches/hour
Step-by-step explanation:
The tip moves clockwise in a circle of radius 10 inches. The linear velocity is v = rω, where r is the radius and ω the angular velocity.
This comes out to v = (10 inches)(1 revolution per hour) = 10 inches/hour
Answer:
150
Step-by-step explanation:
30=chocolate chip
120=sugar
30+120 = 150!
the answer is 150 not sure why its not one of the options
Answer:
4 operations b/c thats how many is in the box
them you do addition using PEMDAS( perinthasis exponets multiplication division addition subtraction hope this is helpful
Step-by-step explanation: