Answer:
b^2 +2bl
Step-by-step explanation:
B = base length
L = slant height
The equation is for a regular square pyramid surface area
Answer:
y = 2x
Step-by-step explanation:
Kristen writes 2 pages of notes per hour in class. This is the rate of change. The function can be written as a linear equation y = mx where m = 2 pages per hour.
The function is y = 2x where x is hours in class and y is the number of pages.
Answer:
Cost is 7c+34.
Step-by-step explanation:
2(c+17) + 5c
=2c+34+5c
=7c+34
3x + 15 because u add all the x and then all real numbers
Answer:
B.
Step-by-step explanation:
cuz you take 21 divide by 7 equals 3. 33 divided by 3 equals 11
i hope this is right!!! :)