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mihalych1998 [28]
4 years ago
5

NEED HELP VERY SOON!!!(question in attachment) ​

Mathematics
2 answers:
ValentinkaMS [17]4 years ago
8 0
2x - 1 = 7
+1 +1
2x= 8
— —
2 2
x= 4
Korvikt [17]4 years ago
5 0

Answer: x= 9.5 hope this helps you

Step-by-step explanation:

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The owner of a small store buys coats for ​$55.00 each.
ch4aika [34]

Answer:

5/9%

Step-by-step explanation:

7 0
3 years ago
Find the degree of the polynomial 2x3+x4-3x+5
xxMikexx [17]

Answer:

7x+5

Step-by-step explanation:

or, 2x3+x4-3x+5

or, 6x+x4-3x+5

or, 10x-3x+5

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8 0
3 years ago
Multiply the two polynomials using distributive property:<br> 2xP (2x2 – x+3)
jolli1 [7]

Answer:

  1. it is 14Px - 2Px square

Step-by-step explanation:

so yeahh

6 0
3 years ago
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dexar [7]
We have 
y=x²+16
x=(+/-)√(y-16)
<span>exchange x by y and I get the inverse function
</span>the inverse is --------------- > y=(+/-)√(x-16)

the answer is y=(+/-)√(x-16)


3 0
3 years ago
George went to the supermarket and he bought bananas for his monkeys. They were $5.99. He got a family discount because his wife
BlackZzzverrR [31]

Answer:

$4.49

Step-by-step explanation:

If bananas are $5.99, we need to find 75% of the price, or 25% off. There are two ways we can do this, I'll show the more detailed way. First, we multiply 5.99 by .25 to find 25% of it. We got ~1.50. This means that 25% of 5.99 is 1.50. Now, we take away 1.50 from 5.99. This gets us $4.49. That means the price of the bananas with the discount is $4.49. The other way we can do this is multiply 5.99 and .75 (because 25+75=100). This gets us 4.4925, which rounds to $4.49. I hope this helps!

7 0
3 years ago
Read 2 more answers
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