Adding negative numbers

–6 + (–7) =

-13

Step-by-step explanation:

-6 + (–7)

-6+-7

= -6-7

= -13

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted