Answer:
4w+6h-h
4w+5h
7y+4y
11y
6x+3y+5x
11x+3y
5x+12d-2x+4d
3x+16d
3x^2+6y+5x^2+2x
8x^2+6y+2x
Let me know if this helps!
Answer:
A: 85%, 2
, 3.24, 
B: covert numbers into percent
Step-by-step explanation:
<u>Part A</u>
We have:
, 2
, 85%, 3.24 --> let's convert them into percentages like the 85, to determine which one is greatest/least:
85% --> 85% (already a percent)
--> to convert into percent: (19÷4) x 100 = 475%
2
--> convert first into improper fraction then into percent: (11/5) x 100 = 220%
3.24 --> multiply by 100: 3.24 x 100 = 324%
From least to greatest: 85%, 220%, 324%, 475%
= 85%, 2
, 3.24, 
Part B:
In part A, to determine the numbers from least to greatest, we rewrote the numbers all into percentage form by first converting into decimal form and then multiplying by 100.
Answer:
Costco
Step-by-step explanation:
We find the cost per egg for each of the three stores.
Costco:
$9.35/(60 eggs) = $0.15583/egg
Safeway:
$4.79/(12 eggs) = $0.39917/egg
Trader Joe's:
$6.18/(18 eggs) = $0.34333/egg
The best deal is Costco.