2 years ago

Help me please!! i’ll make you a brainliest:))

Mathematics

2 answers:

atroni [7]2 years ago

4 0

Answer:

y= -5

Step-by-step explanation:

goldenfox [79]2 years ago

4 0

Your answer will be y=-5 :)

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Having a small brain moment, can you please help and show work

ankoles [38]

Answer:

The value if x is 0.9875.

Step-by-step explanation:

First, we have to get rid of brackets by expanding :

$0.5(2x + \frac{3}{4} ) - \frac{1}{3} (0.1 + x) = 1$

$0.5(2x) + 0.5( \frac{3}{4} ) - \frac{1}{3} (0.1) - \frac{1}{3} (x) = 1$

$x + \frac{3}{8} - \frac{1}{30} - \frac{1}{3} x = 1$

Next you have to collect like terms :

$x - \frac{1}{3} x + \frac{3}{8} - \frac{1}{30} = 1$

$\frac{2}{3} x + \frac{41}{120} = 1$

Lastly, you can solve x :

$\frac{2}{3} x = 1 - \frac{41}{120}$

$\frac{2}{3} x = \frac{79}{120}$

$x = \frac{79}{120} \div \frac{2}{3}$

$x = \frac{79}{80}$

$x = 0.9875$

8 0

2 years ago

High SchoolMathematics 5 points What is the opposite of the opposite of -1.4? Ask for details Follow Report by Darlasiller 07/03

Alik [6]

The opposite of the opposite of-1.4 is -1.4

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3 years ago

The cost of tuition at a 2 year school is $11,000 per academic year. Ming is eligible for $9,500 in financial aid to cover tuiti

goldenfox [79]

Answer:

$125

Step-by-step explanation:

11,000 - 9,500 = 1,500

1,500 / 12 = 125 (we use 12 because 12 months = 1 year)

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2 years ago

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Craig went out to a restaurant for dinner. He tipped 16% of his bill, which brought the sum of the dinner bill plus the tip to $

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$22.50

You can get this by dividing the new total by 116%, which is how much of the bill was paid.

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3 years ago

Choose the inverse of y = x2 – 10x.

ella [17]

The answer is (5,-25)

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3 years ago

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