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dexar [7]
3 years ago
10

7) Samantha has saved $100 to buy a new laptop. Each month, she saves $15 towards the laptop. What expression could be used to f

ind the total amount saved after M months? Explain why
pliss i need it for today
Mathematics
1 answer:
mariarad [96]3 years ago
5 0

Answer:

Step-by-step explanation: Have you used my tutor because it works and helps me by them explaining every step.

https://app.paper.co/dashboard

This is not a virus just saying, my school uses this by the way.

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=> Please Help Me With My Math <=
GuDViN [60]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
If f(x)= x-3/x and g(x)= 5x-3, what is the domain of (f•g)(x)
ad-work [718]

f(x)=\dfrac{x-3}{x},\ D_f:x\neq0\\\\g(x)=5x-3,\ D_g=\mathbb{R}\\\\(f\cdot g)(x)=f(x)\cdot g(x)\\\\(f\cdot g)(x)=\dfrac{x-3}{x}\cdot(5x-3)=\dfrac{(x-3)(5x-3)}{x}\\\\D_{(f\cdot g)}=D_f

Answer: The domain of (f•g)(x) is all real numbers except for 0

D=\mathbb{R}-\{0\}

4 0
3 years ago
Evaluate the expression <br> 2⋅(3^6⋅3^−5)<br><br> a) 2/3<br> b) 3<br> c) 6<br> d) 18
frosja888 [35]
D be it’s all the great number for it
6 0
3 years ago
Read 2 more answers
A line has the same slope as the line 3x+9y=5 and passes though the point (-1,2).what is the equation of the line?
MrRissso [65]

Answer:

y = -1/3x + 5/3

Step-by-step explanation:

First solve the equation. Simply put it is y = -1/3x + 5/9.

So, we have our slope which is -1/3. Now just plug it in.

y - y1 = m(x - x1)

y - 2 = -1/3(x - (-1))

Distribute.

y - 2 = -1/3x - 1/3

Add 2 to both sides

you get y=-1/3x + 5/3

6 0
3 years ago
The value of a truck after t years is represented by the function f(t)=22,200(0.92)t .
n200080 [17]
<u>ANSWER:</u>
<span>The initial value of the truck is $22,200
</span>
<u>EXPLANATION:</u>
For the given function 
<span>
     f(t) = 22,200(0.92)^t

We know that at t = 0, we have

</span>    f(0) = 22,200(0.92)^0 = 22,200
<span>
which is the value of the truck initially. So, the correct answer is

</span>The initial value of the truck is $22,200
6 0
3 years ago
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