Which expressions are equivalent to 10a - 25 + 5b10a−25+5b10, a, minus, 25, plus, 5, b?
choose 3 answers:

10a(1+5b)+50(b-1)

Step-by-step explanation:

10a-25+5b10a-25+5b10

10a+50ab+50b-25-25

10a+50ab+50b-50

10a(1+5b)+50(b-1)

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice