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3 years ago

PLEASE HELP I WILL MAKE YOU BRAINLIEST IF IT LETS ME NO FAKE LINKS OR YOU WILL BE REPORTED

Mathematics

2 answers:

Sonja [21]3 years ago

8 0

Answer:

the first one (top left)

go over however many numbers on the left side of the coordinate and up whatever is on the right its always x first y second

Step-by-step explanation:

Kaylis [27]3 years ago

4 0

Answer:

The top left graph

Step-by-step explanation:

All the others are wrong

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A football player can run an average of 40 yarfs in 5 seconds what is the Unit rate of speed of the football player

scZoUnD [109]

40 divided by 5 is 8, therefore the football player can run 8 yards per second.

3 0

4 years ago

How can you determine which of two lines will be steeper from

Romashka-Z-Leto [24]

Well on a table of data, if the y coordinates increase a lot over a short x distance then it will be steep.

In an equation, you would put it into y = mx + b form and whatever your m is will be your slope. If m is large, it will be steep.

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3 years ago

Write the slope-intercept form of the equation that passes through the point (1,5) and is perpendicular to the line y =-x + 3

Diano4ka-milaya [45]

Answer:

y = -1/7x - 23/7

Step-by-step explanation:

Step 1: Find slope <em>m</em>

m = (-4 + 3)/(5 + 2)

m = -1/7

y = -1/7x + b

Step 2: Find <em>b</em>

-3 = -1/7(-2) + b

-3 = 2/7 + b

b = -23/7

Step 3: Rewrite equation

y = -1/7x - 23/7

4 0

4 years ago

Sara has 24 sweets

Tresset [83]

<h2>Hello!</h2>

The answer is:

The expression for the number of sweets that Sara and Tim have now, are:

$Sara=(17-x)Sweets\\\\Tim=\frac{(24+x)Sweets}{2}$

To write the expressions for the number of sweets that Sara and Tim have now, we need to follow the next steps:

Sara starts with 24 sweets and Tim starts with 24 sweets

$Sara=24 Sweets\\Tim=24 Sweets$

Then, Sara gives Tim x Sweets

$Sara=(24-x)Sweets\\Tim=(24+x)Sweets$

Then. Sara eats 7 of her Sweets

$Sara=(24-x-7) Sweets\\Sara=(17-x )Sweets\\Tim=(24+x) Sweets$

Then, Tim eats half of his sweets

$Sara=(17-x)Sweets\\\\Tim=\frac{(24+x)Sweets}{2}$

So, the expression for the number of sweets that Sara and Tim have now, are:

$Sara=(17-x) Sweets\\\\Tim=\frac{(24+x)Sweets}{2}$

Have a nice day!

8 0

4 years ago

25= e^k(.15) find the value of k

Vladimir79 [104]

25 = e^k (0.15)
e^k = 25/0.15
k = Ln(25/0.15) ≈ 5.116

3 0

3 years ago