Which expressions are equivalent to -2.3 - 8.7 + (-5). Select all that apply? A. -2.3-(-8.7)+(-5)
B. 2.3-8.7-5
C. -2.3- 8.7 - (-5)
D. 2.3-8.7-(-5)
E.-2.3+ (-8.7) + (-5)
F. -2.3- (-8.7)+ 5

b and e are equivalent to. -2.3 - 8.7 +(-5)

B and E

Step-by-step explanation:

-2.3 - 8.7 + (-5)= -2.3 - 8.7 - 5  (B)

and

-2.3 - 8.7 + (-5)= -2.3 + (-8.7) + (-5)  (E)

step-by-step explanation:

this is not a question

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1