Answer:
no it is not
a whole number is a number with that is a multiple of 1
ex 1,6,4
but not 2/3,-5.5,-225
if we simplfy -7/2 we get -3.5
Hope This Helps!!!
Answer:
y=2x+7
Step-by-step explanation:
If we collect like terms of the first equation, we can simplify to
2x - 8 = 180
If we add 8 to both sides, we get
2x = 188
And that means x = 94
If we substitute this into the second equation, we get
7(94) - 8 = ?
7 x 94 is equal to 658
658 - 8 = 650
Answer:
gay.... for points
Step-by-step explanation:
Let the number of goats be 'x'.
Therefore, the number of chicken will be 50-x
Total number of legs the goats will have= 4x (goats have 4 legs)
Total number of legs chickens will have= 2(50-x) (chickens have two legs).
4x + 2(50-x)=140
4x+100-2x=140
2x+100=140
2x=40
x=20.
There are 20 goats and 30 chickens.
