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kupik [55]
2 years ago
5

Evaluate the following algebraic expression at x = 3, y = – 7 and simplify your answer.

Mathematics
1 answer:
4vir4ik [10]2 years ago
6 0
10 is the answe because I don’t know I just got 10 use demos
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Help please!! 15 points!!
dolphi86 [110]
15 points I got you!!!
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3 years ago
Sandwiches at the deli cost $4.75 each and drinks cost $0.95 each. mrs. singh has $30.00 to spend. will $30.00 be enough to buy
frosja888 [35]
Yes he will because 4.75 x 5 = 23.75 plus 0.95 x 5 = 28.5
4 0
3 years ago
Isabella ran a lemonade stall at a school festival. She made a $10 profit in the first hour, a $ 25 loss in the second hour, and
Anni [7]

Answer:

$8 loss

Step-by-step explanation:

$10 profits, $7 profits, $25 loss

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4 0
3 years ago
Which of these statements are true for joint variations? Check all that apply.
Fudgin [204]

Answer:

B and C

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8 0
3 years ago
The ratio of dogs to cats at an animal shelter is 33 to 22. how many dogs are at the shelter if there is a total of 3030 animals
ss7ja [257]
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times 3
18=3unit=dogs

18 dogs
8 0
3 years ago
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