A+b=82
2a+4b=324
Solve for a and b. a is the # of borogoves, b is the # of mome raths.
2y+14=28
-14=-14
—————-
2y=14
14/2=y
Y=7
Answer:
58cm
Step-by-step explanation:
15+14+5+8+6=48
missing side = 15-5 =10
48+10=58
Answer:
-8x^2+26x-21
Step-by-step explanation:
(3-2x)(4x-7)
12x-8x^2-21+14x
-8x^2+12x+14x-21
-8x^2+26x-21
Answer:
Hi can you please tell of which grade question is this ?