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Shalnov [3]
3 years ago
9

How do i do 5th grade math promblem solving

Mathematics
2 answers:
julsineya [31]3 years ago
6 0
You can use your past knowledge or if you have notes use them. If you can also use the internet also.
Nadya [2.5K]3 years ago
4 0
U can just use google or ask for a teachers help
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Please help. If f(x)= 2^x-1+3 and g(x)=5x-9 what is (f-g)(x)??
Readme [11.4K]

( f + g ) (x) = –2x + 6

( f – g ) (x) = 8x – 2

( f  × g ) (x) = –15x2 + 2x + 8

<span>\mathbf{\color{purple}{ \left(\small{\dfrac{\mathit{f}}{\mathit{g}}}\right)(\mathit{x}) = \small{\dfrac{3\mathit{x} + 2}{4 - 5\mathit{x}}} }}<span><span>(<span><span>​g</span>​<span>​f</span><span>​​</span></span>)</span>(x)=<span><span>​<span>4−5x</span></span>​<span>​<span>3x+2</span></span><span>​​</span></span></span></span>

4 0
2 years ago
Read 2 more answers
What is the constant of the expression? 5x−2y+2.4
Leno4ka [110]
The correct answer is the 2.4

The constant in an equation is the number(s) that don't have variables.

This is because variables can change the number they are attached to, making them not constant.

Hope this helps!
6 0
2 years ago
Read 2 more answers
I'll upvote everything
Phantasy [73]
Hey there! Hello!

So, for this problem, I don't really see an answer choice that fits along with this description?? The last one is the closest to the answer I believe it is, but still doesn't fit exactly:

Twice a number = 2n
Three more than = +3
Final equation = 2n+3

Perhaps you have a typo either in your question or your answer problem, or I'm just way too tired. Either way, I hope this helped you out, and feel free to ask me any additional questions you may have. 

–Lamb :-)
5 0
3 years ago
There are 8 circles and 20 triangles. What’s the simplest ratio of circles to total shapes?
sleet_krkn [62]

Answer:

2:5

Step-by-step explanation:

Because if we look 8:20 can be turned into 8/20 and if we simply we got 2/5 and turn it into 2:5

6 0
3 years ago
Solve the equation.<br> 5(x-3) - 10 = 0<br> X=
ss7ja [257]

Answer:

x = 5

Step-by-step explanation:

Report if wrong

-Stylez-

6 0
3 years ago
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