Which expressions are equivalent to 4(4a + 5)? Choose 3 answers:
16a + 5
16a + 20
12a + 20 + 4a
28a + 10)
16a +5 +4

Step-by-step explanation:

step 1.

4 (4a +b)

step 2. multiple the whole bracket by 4

(4× 4a + 4×5)

16a + 20

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

i believe that the slope of the line is -5

step-by-step explanation: