Which set of three numbers could be the side lengths of a triangle? A. 5, 5, 14
B. 5, 5, 10
C. 3, 3,2
D. 3, 3,8

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

it is true

step-by-step explanation:

all the combinations add up i used   calculator

step-by-step explanation: