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hodyreva [135]
3 years ago
7

5y(4y^2−2y)+3y(−2y^2+4y)Please help

Mathematics
1 answer:
Alona [7]3 years ago
5 0

Answer:

factor the expression =2y^2 (7y+1) or simplify it=14y^3 + 2y^2

Step-by-step explanation:

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Alg 1 Wee
julia-pushkina [17]

Answer:

5y-35

Step-by-step explanation:

since we don't know what y is you have to multiply y and 7 by 5 and you'd get 5y and 35 and then just add the subtraction and bam there's your answer

3 0
3 years ago
This is so hard to me i need help <br> fast
Alexus [3.1K]

Answer:

1/3

Step-by-step explanation:

You can answer this as

9/27=1/3

and

3/9=1/3

and so 1/3 is the the constant proportionality for both figures

Hope You Understand :)

8 0
1 year ago
What is the slope of this grid?
elixir [45]
The slope would be rise over run so it should be 2 over -1
7 0
3 years ago
I need help on these questions pls
Lady bird [3.3K]
3a. Megan's car has more gas
3b. 2/3=66.666% and 3/5= 60% so 6 2/3 gallons

5. 108.09-15.45= 92.64


3 0
3 years ago
Which expression is equivalent to 1/27
jolli1 [7]
1/9 or 1/3 hope this helps!
5 0
3 years ago
Read 2 more answers
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