Answer: 3/8
Step-by-step explanation:
<u>3</u> . <u>1 </u> = <u>3 x 1</u> = <u>3</u>
4 2 4 x 2 8
19 27 28 29 30 315 64 29 46 is the
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Answer:
Representatives of Spain and the United States signed a peace treaty in Paris on December 10, 1898, which established the independence of Cuba, ceded Puerto Rico and Guam to the United States, and allowed the victorious power to purchase the Philippines Islands from Spain for $20 million.
Addison spends $1050 on rent.
Step-by-step explanation:
Given,
Addison's budget = $3500
Rent = 30%
Other = 15%
Savings = 30%
Groceries = 25%
Therefore,
Rent = 30% of budget
Addison spends $1050 on rent.
Keywords: percentage, multiplication
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Answer:
C. $16.60
Step-by-step explanation:
Let the cost per pound of salmon be represented by x
The cost per pound of swordfish be represented by y
Melissa buys 2 1/2 pounds of salmon and 1 1/4 pounds of swordfish. She pays a total of $31.25
2.5 × x + 1.25× y = $31.25
2.5x + 1.25y = 31.25
The swordfish costs $0.20 per pound less than the salmon.
y = x - 0.20
Hence, we substitute
2.5x + 1.25y = 31.25
2.5y + 1.25(x - 0.20) = 31.25
2.5y + 1.25x - 0.25 = 31.25
2.5x + 1.25x = 31.25 + 0.25
3.75x = 31.5
x = 31.5/3.75
x = $8.4
The cost per pound of salmon be represented by x = $8.4
y = x - 0.20
y = 8.4 - 0.20
y = $8.2
The cost per pound of swordfish be represented by y = $8.2
The cost of a pound of salmon and sword fish
= $8.4 + $8.2
=$16.60
