A would be correct!!!
Glad I could help(:
Can you me with my two questions I recently post?
-20%
work:
(24-30):30*100=
(24:30-1)*100=
80-100=-20
Y=2x+1... I hope this helps love! :)
Answer:
54+61
Step-by-step explanation:
54 + 61 = 115
61 - 54 = 7
Answer:
0.62kg
Step-by-step explanation:
Let
x = 40/kg coffee
y = 11/kg coffee
two equations can be derived from the question
x + y = 12 equation 1
40x + 11y = 114 (9.5 x 12) equation 2
multiply equation 1 by 11
11x + 11y = 132 equation 3
subtract eqn 3 from eqn 2
29x = 18
divide both sides of the equation by 29
x = 0.62kg
