Answer:
(-1,-4)
Step-by-step explanation:
2w+2(5+2w)=33
2w+10+4w=33
6w=22
w=11/3 or 3 and 2/3
Answer:
30 y
Step-by-step explanation:
We need to multiply 5 by 4y and 5 by 2 y
20y + 10y = 30y
Answer:
4 + 9i
Step-by-step explanation:
A complex number consists of a real part and an imaginary part, that is
z = x + yi ( x is the real part and yi the imaginary part )
A complex number does not exist in the set of real numbers.
She will make 5 beds selling for 17.50 so this makes 87.50. the fabric cost 12.5 *4.50 for a total of 56.25.
she earns 87.50-56.25 = $31.25