225.45
+90.32
______
315.77
Nearest whole number
316
Answer:

Step-by-step explanation:
step 1
Convert mixed number to an improper fraction

step 2
Using proportion

step 3
Convert to mixed number

Answer:
75.36
Step-by-step explanation:
bc it sinple math if you think about it
Answer:
2 and 9
Step-by-step explanation:
Now Tim gets $500 after it $45 was added to what he had last week
That means that
"What Tim earned last week" + $45 = $500
Subtract $45 from $500
$500-$45= $455
If you're not sure check your work
If I make $455 now and next week I get $45 more next week
$455+$45=$500
Next week I make $500