Answer:
2y +6
Step-by-step explanation:
(12y-1) + (-10y+7)
We need to combine like terms
12y - 10y + -1 +7
2y +6
So if you divide 37 by 4 you get the rate per hour which is 9.25 so if you multiply 9 times 9.25 you would get 83.25
8k-4k+4+7-k =
8k-4k-k+4+7 =
3k+11
Answer:
The standard form of the expression (5a+2)(a+4) is
.
Step-by-step explanation:
Here, the given expression is (5a+2)(a+4).
Now, (5a+2)(a+4) = 5a(a+4) + 2(a+4)
= 
= 
or, 
Also, Standard Quadratic form is 
Hence, the standard form of (5a+2)(a+4) is
.
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