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2 years ago

Yesterday, john had $15. In 7 days, He would have 23.

Mathematics

1 answer:

djyliett [7]2 years ago

4 0

Answer:

He earn approximately $2.14 everyday

Step-by-step explanation:

hope this helps :3

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PLS HELP ME WITH THIS!

user100 [1]

Answer:

second one (b)

Step-by-step explanation:

The nickel (at the bottom) is increasing at a steady pace. We know this because the line is going in a linear motion (meaning in a straight line). And it is increasing by a steady number (the gradient is 5 grams).

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3 years ago

Need help with 2 questions !!! It's congruent triangles!! will award brainliest, please help

Blizzard [7]

Answer:

Sorry about the first but I'm pretty sure the second one is MJT if that's what the question is asking.

Step-by-step explanation:

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3 years ago

Tonya said that the fraction 10/12 was in simplest form. Do you agree? Why or why not?

Zarrin [17]

Answer:

Step-by-step explanation:

You can reduce the fraction by dividing by 2. If you divide by 2, then you will get 5/6 which is more reduced than 10/12.

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2 years ago

Read 2 more answers

Graph the inverse of the function.

Ghella [55]

Answer:

The graph of the inverse function is the same that the graph of the original function

Step-by-step explanation:

step 1

Find the equation of the function in the graph

Let

f(x) ---> the function in the graph

we know that

Is a linear function

take the points (0,6) and (6,0)

Find the slope of the linear function

$m=(0-6)/(6-0)\\m=-1$

Find the the equation of the linear function in slope intercept form

$f(x)=mx+b$

we have

$m=-1$

$b=6$ ---> the y-intercept is given

substitute

$f(x)=-x+6$

step 2

Find the inverse of the function f(x)

Let

y=f(x)

$y=-x+6$

Exchange the variables (x for y and y for x)

$x=-y+6$

Isolate the variable y

$y=-x+6$

Let

$f^{-1}(x)=y$

$f^{-1}(x)=-x+6$

$f^{-1}(x)=f(x)$

In this problem the graph of the inverse function is the same that the graph of the original function

4 0

3 years ago

Translate the sentence into an inequality. Ten times the sum of a number and 21 is at most 16. Use the variable y for the unknow

irga5000 [103]

Answer:

10y+ 21 ≥ 16

Step-by-step explanation:

6 0

3 years ago