3 years ago

I will give brainliest!!!!!

Mathematics

2 answers:

user100 [1]3 years ago

4 0

The sum of their age is "s" years? Please fix the typo. Then I might be able to help :D

jolli1 [7]3 years ago

4 0

If you give us the sum of their age, we will help you! :D

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Sketch the graph of the equation 3(y - 5) = 6 (x + 1)

Taya2010 [7]

Graph answer:
———————-
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3 years ago

Naoya read a book cover to cover in a single session, at a rate of 555555 pages per hour. After 444 hours, he had 350350350 page

natali 33 [55]

Answer:

$y=-55x+570$

Step-by-step explanation:

The correct question is

Naoya read a book cover to cover in a single session, at a rate of 55 pages per hour. After 4 hours, he had 350 pages left to read.

Let y represent the number of pages left to read after x hours.

Complete the equation for the relationship between the number of pages left and number of hours.

Let

x -----> the time in hours

y ----> the number of pages left to read

we know that

The linear equation in point-slope form is equal to

$y-y1=m(x-x1)$

In this problem we have

$m=-55\frac{pages}{hour}$ ----> is negative because the linear function is decreasing

$point\ (4,350)$

substitute

$y-350=-55(x-4)$

$y-350=-55x+220$

$y=-55x+220+350$

$y=-55x+570$

8 0

3 years ago

Pls help me with this one

Over [174]

Answer:

8/7 x 9/10 is 72/70

7/10 x 9/8 is 63/80

10/7 x 9/8 is 90/56

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3 years ago

I need help with this

natima [27]

Answer:

the first is true

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

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Answer:

the answer to this is

$3x {}^{2} - 3$

6 0

3 years ago