Answer: 2+2=4 / 100-40=60
Step-by-step explanation:
Answer:
3x+4x=7x
Step-by-step explanation:
basically 3x+4x means 3*x+4*x
thus, we can take x out as a common factor of both
x(3+4)= x*7=7x
or
you can sum the variables with the same element (x is our element in here)
thus,
3x+4x=7x
if it would be 3x+4y you cannot sum them since the elements are different (x and y)
Answer:
2-58
Step-by-step explanation:
total angles sum in a triangle= 180
180 = 68+ 54 + x
x= 180-(68+54)
x=180-122
x=58
Answer:
mathematics*
Step-by-step explanation:
Answer:
The cafeteria should budget $2.90 on average for one gallon of milk.
Step-by-step explanation: