Answer:
Step-by-step explanation:
We will try both by doing addition :
1341+625+0=1966
and
1/2*1341+625=2591/2=1295.5
As 1966 is greater then 1295.5 so 1341+625+0 is greater then 1/2*1341+625
Helen should of put 0 first, because if you're gonna divide, you need to put the product first, then one of the factoes.
So instead it should be 0÷(-7)=0
Answer:
10/14, 15/21, and 20,28
Step-by-step explanation:
You just need to multiply a number on the numerator and the denominator. Remember, whatever you do to the numerator you have to do on your denominator.
Answer:
0.00248139
Step-by-step explanation:
Answer:
(x, y) = (-3, 2)
Step-by-step explanation:
Put the given value of y into the equation and solve for x.
... 7·2 +3x = 5
... 3x = -9 . . . . . . subtract 14
... x = -3 . . . . . . . divide by the x-coefficient
The solution (x, y) is (-3, 2).
