marco saved more. he saved $35 more.
step-by-step explanation:
1+2+3+4+5+6+7+8+9+10 = 55
2*10 = 20
55-20 = 35
452,489 to the nearest thousand is 452,000
answer: -1
the surface area is 124cm²
length: 4cm
width: 9cm
height: 2cm