Answer:
u need my help OK bet
Step-by-step explanation:
so heres tge answer
Answer:
x = 5 ; y = 7
Step-by-step explanation:
3x - 2y = 1 --------------------(I)
x + 4y = 33 ------------(II)
Multiply equation (II) by (-3) and then add. So, x will be eliminated and we can find the value of y
(I) 3x - 2y = 1
(II)*(-3) <u>-3x -12y = -99 </u> {Now add}
- 14y = -98
y = -98/14
y = 7
Plugin y = 7 in equation (I)
3x - 2*7 = 1
3x - 14 = 1
3x = 1 + 14
3x = 15
x = 15/3
x = 5
C= cat d=dog
(7+c) + d =45
-7 -7
c+d= 38/2 = 19
so there are 19 dogs and 26 cats (19+7)
Answer:
B.
Step-by-step explanation:
because if you divide the vertices by three you get B.
Answer:
45
Step-by-step explanation: