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S_A_V [24]
2 years ago
9

Help please.

Mathematics
1 answer:
lubasha [3.4K]2 years ago
7 0

Answer:

C. -x^5 + 7x⁴ + 8x² - 9x - 5

Step-by-step explanation:

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100 points !!!!!!!!!!!!! please help
m_a_m_a [10]

We have to,

write a word problem for this equation,

→ 2/3 × 5

Let's write a word problem,

<u>For one student 2/3 part of one cake is needed. Then how </u><u>many</u><u> </u><u>cakes will they have to buy for 5 students?</u>

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3 years ago
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There are chicken and rabbits on a farm. You count 98 legs and your friend counts 30 heads. How many chickens and how many rabbi
jarptica [38.1K]
Chickens have 1 head and 2 legs
rabbits had 1 head and 4 legs


total heads is 30
c+r=30
total legs is 98
2c+4r=98
divide by 2
c+2r=49

multiply top equation by -1 and add to 2nd equation

-c-r=-30
<u>c+2r=49 +</u>
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sub back
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minus 19
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3 years ago
Total pay before deductions is known as .
Leto [7]
Total pay before deductions is gross pay <==
total pay after deductions is net pay
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A person flipped a coin 100 times and obtained 73 heads. Can the person conclude that the coin was unbalanced?
Kitty [74]

They can not, there are only 2 sides and they probably flipped it different ways. They got 'lucky'.

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Using properties to find the sum and product of 5 times 23 times 2
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