3 years ago

Write an expression that is equivalent to x+x+x+x+-20

Mathematics

1 answer:

Aleksandr [31]3 years ago

5 0

Answer:

4x-20

Step-by-step explanation:

you put the x's together and since its negative,you can make it -20 instead of +-20

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Find the cost of kg of apples and the cost of an orange using simultaneous equations method:

PtichkaEL [24]

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hi, the solution is in the pic below. sorry for the messy working!

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Willis bought a gallon of paint. He painted a wall that is 9 feet high and 10 feet wide. Then

ankoles [38]

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Burka [1]

Answer:

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Step-by-step explanation:

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3 years ago

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7. These number share the same percentage

otez555 [7]

Answer: 30

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7 0

3 years ago

Help me please been stuck for an hour

rewona [7]

Answer:

29/28

Step-by-step explanation:

$- \frac{2}{7} \times ( - 3 \frac{5}{8} ) \\ - \frac{2}{7} \times ( - \frac{29}{8} ) \\$

$= \frac{29}{28}$

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3 years ago