Answer:
2174.17
Step-by-step explanation:
multiply 543.542×4
you get 2174.168
round to the nearest hundredth
2174.17
N=8+d
10d+5n=145
divide 2nd equaiton by 5 to make nicer and easier
2d+n=29
subsitute 8+d for n in 2nd equation
2d+8+d=29
3d+8=29
minus 8 both sides
3d=21
divide by 3
d=7
sub back
n=8+d
n=8+7
n=15
15 nickles and 7 dimes
Answer:
1. c 2. a 3. b
Step-by-step explanation:
Answer:
3x-4
Step-by-step explanation:

Hope this helps!
Answer:
3000 is your answer
Step-by-step explanation:
The 3 in the hundreds place if the number 587,349 has a value of 300. This 300 is 1/10 the value of the number you're looking for, so if x is the number you're looking for, then



x is your answer.