What is the expression obtained when the sum of 2a−16abc−45 and 2a+7abc+11 is subtracted from 6a+6abc−30?

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Step-by-step explanation:6a + 6abc -30 4a - 9abc -34 is the sumsubtract to get 2a+15abc +4

Step-by-step explanation:

Add the first 2 trinomials

2a - 16abc - 45 + 2a + 7abc + 11

2a + 2a - 16abc + 7abc - 45 + 11          Combine like terms

4a - 9abc + 56

Now you want to subtract this answer from the third trinomial.

6a + 6abc - 30 - (4a - 9abc +56)           Remove the brackets.

6a + 6abc - 30 - 4a + 9abc - 56            Rearrange so  like terms are together

6a - 4a + 6abc + 9abc - 40 - 56            Combine

2a + 15abc - 106

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

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answer:

3 bags of apples and 2 bags of oranges.

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