17 number?
1 Hiro picks up four digit cards. He says:
I can make a multiple of 10 with these cards
I can also make a number that rounds to 5800
and a number where the digit 8 is worth 800
a what could his cards be? 4800
b Write the numbers you think Hiro is talking about.
"The multiple of 10 is
The number that rounds to
5300 is
The number where 8 is worth 800 is
2 Hiro picks up four different digit cards.

answer is

c) 4

step-by-step explanation:

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."

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°

i believe b is the answer