How many terms are in -2xy^5+3x^7-10x^3y^6+8x^6=4 ?

each term is separated by an addition, subtraction, equal, or inequality symbol.

-2xy⁵   +    3x⁷   -   10x³y⁶   +   8x⁶   =   4

1 term      1 term     1 term      1 term     1 term

5 terms

x=30

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°