Which of these strategies would eliminate a variable in the system of equations? -7x+2y=5 3x-5y=-5

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

95.03 is the answer. hope this !