Answer:
BCG =65
Step-by-step explanation:
DCG + GCB = DCB
We know BCG = 31x+3 and GCD = 12x+2 and BCD = 91
Substituting these in
12x+2 + 31x+3 = 91
Combine like terms
43x +5 = 91
Subtract 5 from each side
43x+5-5 = 91-5
43x = 86
Divide by 43
43x/43= 86/43
x=2
BCG = 31x+3
=31(2)+3
=62+3
=65
Answer: £4597.82
Step-by-step explanation:
It can be any number so here is my awnser 437
Answer:
h = 8 feet
Step-by-step explanation:
see attached
Step-by-step explanation:
3x(x2 + 2x – 6) + 4(x2
– 6x + 2)