3 years ago

The following are the ages of 5 people in a room:

Mathematics

1 answer:

grigory [225]3 years ago

6 0

Answer:

Step-by-step explanation:

20+13+14+21+18=86

86+46=132

132 divided by 6=22

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Joni sold 376 tickets for the school play. Student tickets cost $4 and adult tickets cost $7. Joni’s sales totaled $2080.

Ostrovityanka [42]

Answer:

(4s+7a) 376=2080

Step-by-step explanation:

(4s+7a) 376=2080

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3 years ago

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puteri [66]

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3 years ago

Evaluate (-7)2. p l e a s e a n s w e r q u i c k\

devlian [24]

Answer:

(-7)2 = -14

Step-by-step explanation:

The parenthesis basically mean "multiply". So, this is a simple equation meaning -7 x 2. And remember, anytime we multiply a positive by a negative, you get a negative. So, simply multiply 7 x 2 = 14 and add a negative sign to make the solution true. So, -7 x 2 or (-7)2 = -14

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3 years ago

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Find the sum of the arithmetic sequence. -1, 2, 5, 8, 11, 14, 17

muminat

56 is you answer you need.

8 0

3 years ago

Help please! Sorry for the image quality.

VARVARA [1.3K]

Answer:

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