Answer:
Marcus invited 40 and Laticia invited 28
Step-by-step explanation:
x+y=68 x+40=68
x=y-12 -40 -40
y-12+y=68 x=28
2y-12=68
+12 +12
2y=80
2 2
y=40
Answer: Carlos
Step-by-step explanation:
Carlos had finished half of his project and Mindy had finished a third.
Half > Third
To confirm, you can convert both to decimals.
1/2 = 0.5
1/3 = 0.33
0.5 > 0.33
<em>Carlos has therefore finished more of his project than Mindy. </em>
Right any 2 numbers between .3 and .5 like .38 or .4
The answer is B. $0.54 per pound