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3 years ago

Solve the inequality for u. 7+u>-10

Mathematics

2 answers:

anastassius [24]3 years ago

6 0

Answer:

Answer and steps in the pic

Step-by-step explanation:

u > -17

Inessa [10]3 years ago

3 0

U=-17
explain:

Move the constant to the right-hand side and change its sign

Calculate the difference

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O graph the equation 2x + 5y = 10, Zeplyn draws a line through the points (5, 0) and (0, 2). What is the slope of the line repre

JulijaS [17]

2x + 5y = 10
Change to y = mx + b
subtract 2x from both sides
5y = -2x + 10
divide both sides by 5
y = -2/5x + 2
slope = -2/5
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4 years ago

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I have a question that says " jada has read 3/5 of a book. She has read 75 pages so far. How many pages are in the whole book?"

jok3333 [9.3K]

Answer and Step-by-step explanation:

To solve, we would multiply by the reciprocal of the portion Jada has read, and multiply that number to 75.

The reciprocal means the the value, but flipped, so $\frac{3}{5}$ will become $\frac{5}{3}$ .

Now we do 75 times $\frac{5}{3}$ /

$\frac{75 * 5}{3} \\\\\\\\\frac{375}{3} \\\\\\\\125$

So, there are 125 total pages in the book.

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3 years ago

3x-7y=17 when x=-3,0,3

NeX [460]

$3x-7y=17\\-7y=17-3x\ \ \ \ |:(-7)\\y=-\frac{17}{7}+\frac{3}{7}x\\\\When\ x=-3:\\y=-\frac{17}{7}+\frac{3}{7}\cdot(-3)\\y=-\frac{17}{7}-\frac{9}{7}\\y=-\frac{26}{7}=-3\frac{5}{7}\\\\When\ x=0:\\y=-\frac{17}{7}+\frac{3}{7}\cdot0\\y=-\frac{17}{7}=-2\frac{3}{7}\\\\When\ x=3:\\y=-\frac{17}{7}+\frac{3}{7}\cdot3\\y=-\frac{17}{7}+\frac{9}{7}\\y=-\frac{8}{7}=-1\frac{1}{7}$

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3 years ago

2/7= 8/y what does y equal

Scrat [10]

Step-by-step explanation:

y = 28

plz mark my answer as brainlist plzzzz vote me also .....

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3 years ago

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19. Michelle and Mike are both dog sitters. Michelle charges $2 per day plus a sign-up fee of

user100 [1]

Answer:

See below

Step-by-step explanation:

Michelle

y = 3+2x

Mike

y = 3x

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3 years ago