3 years ago

A math club receives a 120 discount on calculators. If each

Mathematics

1 answer:

mixas84 [53]3 years ago

6 0

Answer:

$780

Step-by-step explanation:

15x60 = 900 900 - 120 = $780

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3 years ago

The math test scores of Mrs. Hunter's class are shown below:

pishuonlain [190]

Answer:

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Well since everything is already in order from least to greatest:

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3 years ago

Priscilla can make 4 bracelets in 17 minutes. At this rate, how many bracelets can she make in 34 minutes?

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3 years ago

Simplify the sum.<br> (4u3 + 4u2 + 2) + (6u3 – 2u + 8)

Elan Coil [88]

Answer:

$10u^{3}+4u^{2}-2u+10$ or $2(5u^{3}+2u^{2}-u+5)$

Step-by-step explanation:

we have

$(4u^{3}+4u^{2} +2)+(6u^{3}-2u+8)$

step 1

Group terms that contain the same variable

$(4u^{3}+6u^{3})+(4u^{2})+(-2u)+(2+8)$

step 2

Combine like terms

$(10u^{3})+(4u^{2})+(-2u)+(10)$

step 3

Eliminate parenthesis

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step 4

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