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olga_2 [115]
3 years ago
7

What are equivalent expressions for 3 (y + 1) + 4 + 3y

Mathematics
1 answer:
rusak2 [61]3 years ago
5 0

Answer:2yu

Step-by-step explanation:if you see this hi

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What should you do if in the REVIEW phase of problem solving, you find the answer doesn't make sense?
N76 [4]

Answer:

I would recheck the answer

Step-by-step explanation:

there is my opinion :)

4 0
3 years ago
1 1/2 x -2= <br> PROCESS !!!!
trasher [3.6K]
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3 years ago
Y varies inversely with x. When x = 3 then y = 5. Write a function to represent this relationship.
Mariulka [41]

Answer:

<em>The function to represent this relationship will be:  y= \frac{15}{x}</em>

Step-by-step explanation:

y  varies inversely with  x. That means......

y= \frac{k}{x}..............................(1)  

where k is a proportional constant.

Given that, when x=3, then y=5

Plugging these values into the above equation, we will get.....

5=\frac{k}{3}\\ \\ 5(3)=\frac{k}{3}(3)\\ \\ 15=k

Now plugging this k=15 into equation (1).....

y= \frac{15}{x}

So, the function to represent this relationship will be:  y= \frac{15}{x}


8 0
3 years ago
In the figure below, n || o. Find the values of z and y.<br> 10<br> (sy - 9)<br> ܘ 2<br> Z<br> 74°
marta [7]

Answer:

z = 106, y = 23

Step-by-step explanation:

z and 74 is a supplementary angle which is equal to 180 degrees.

z + 74 = 180

z = 106

5y - 9 and z is a vertical angle, so the are equal to

each other.

5y - 9 = z

5y - 9 = 106

5y = 115

y = 23

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2 years ago
Select all the ways to response 3 hundrethd
Ber [7]
3/100
3%
.03

These are the ways to represent this number :)
8 0
3 years ago
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