3 years ago

Need a little help on math

Mathematics

1 answer:

GrogVix [38]3 years ago

7 0

Answer:

Just sub the number for x.

Step-by-step explanation:

3a) 2(3)+3 = 9

3b) 2(-7)+3=(-11)

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2 less than 7 times a number c is written as

sammy [17]

Answer:

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2 years ago

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dimaraw [331]

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Step-by-step explanation:

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2 years ago

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sukhopar [10]

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3 years ago

How many ways can a dance instructor send 4 of her 11 students to a summer dance program?

Sedaia [141]

Answer:

d) 330

Step-by-step explanation:

The number of ways can a dance instructor send 4 of her 11 students to summer dance program is C(11 , 4)

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now simplification

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3 years ago

PQ = 3x + 14 and QR = 7x - 10; Find x.

Bezzdna [24]

Can you repost this with the picture

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3 years ago

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