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Alja [10]
2 years ago
15

(4x+3 )+ (-2x+4 )expressions

Mathematics
1 answer:
masya89 [10]2 years ago
5 0
4x-5 hope this helped !!
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A merchant mixed 8 lb of a cinnamon tea with 6 lb of spice tea. The 14-pound mixture cost $38. A second mixture included 16 lb o
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22

Step-by-step explanation:

5 0
3 years ago
Find the rate of change for the situation. You run 3 miles in one hour and 6 miles in two hours.
Alex787 [66]

Answer:

Both situations have the same rate of change

3 miles/hr

Step-by-step explanation:

situation 1

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situation 2

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3 years ago
A toy that was originally $35 is now marked down to $28. What percentage was the toy marked down to
Mkey [24]

Answer: 20% off

Step-by-step explanation:

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4 0
3 years ago
Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the estimate using front-end estimation?
allochka39001 [22]
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If you want me to explain why, just ask! :)
7 0
2 years ago
Read 2 more answers
1. The Sharks Aquatic Club recently held a fundraiser to raise money for a local charity. The swimmers received money for each l
liq [111]

Answer:

Rita = 300

John = 900

Rodell = 925

Step-by-step explanation:

rita = x (let

john = 3x ( john swims three times more than rita

rodell = 25 + 3x ( rodell swims 25 more than john

x + 3x + 25 + 3x = 2125

or, 7x + 25 = 2125

or, 7x = 2125 - 25

or, x = 2100/7

x = 300

hence,

x = 300

3x = 3 × 300

= 900

25 + 3x = 25 + 900

= 925

8 0
3 years ago
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