3 years ago

7. Ned took a test with 25 questions. He lost 4

Mathematics

1 answer:

Alenkinab [10]3 years ago

5 0

84 points lost overall

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To earn money for a contest, the math team pays $40 for a box of spirit banners. They sell each banner for $3.50. Write an equat

ankoles [38]

Answer:

$3.5b - 40$ where $b$ is the amount of banners sold.

Step-by-step explanation:

We know the team has already spent $40, and they earn #3.5 per banner.

Hence, with $b$ representing the amount of banners sold, the equation is $3.5b - 40$

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3 years ago

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Anvisha [2.4K]

Answer:

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Step-by-step explanation:

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2 years ago

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10th term of an= 20-2n

Dmitry [639]

Answer:

We have that $a_{n} = 20-2n$

Step-by-step explanation:

We have just to replace n=10 on the general equation

$a_{10} = 20-2×10$

Therefore:

$a_{10} = 0$

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3 years ago

Could a triangle have lengths of the sides of 4,8,6,2

gtnhenbr [62]

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3 years ago

chen is buying a ham. He wants to divide it into 6.5-ounce servings for 12 people. write and solve a division equation to find w

OLga [1]

Answer:

Amount of people to serve x Serving Size = Size of ham

12 x 6.5 = ?

=78

Step-by-step explanation:

Looking for size ham chen should buy = ?

Amount of people to serve = 12

Serving Size = 6.5-ounce

Equation=

Amount of people to serve x Serving Size = Size of ham

12 x 6.5 = ?

=78

8 0

3 years ago