Answer:
282
Step-by-step explanation:
56+21 = 78
360-78
Y is equal to -35, plug in x in the other equation.
Answer: 35.3
Explanation: (-3-2-1+0+1+2+....27)/30 = 35.3
Answer:
a.) -18 x 10^6
Step-by-step explanation:
multiply 9 x-2
add exponents 9 and -3
