Answer:
Step-by-step explanation:
p and h are number of plumbers and helpers, respectively.
Twenty workers earn a total of $2600
p+h = 20
h = 20-p
160p + 100h = 2600
160p + 100(20-p) = 2600
60p = 600
p = 10
h = 20-p = 10
Ten plumbers and ten helpers.
Answer:
the one elephant that felt threatened the herd had gotten a little ways in front of him there for when he started running 10 miles per hour instead of the six that the other elephants were walking he caught up by doing four miles per hour more then the other elephants were going at the time
Answer:
( 24 / 3 ) + x
Step-by-step explanation:
the expression would be ( 24 / 3 ) + x
Answer:
8
Step-by-step explanation:
<h2>—Math</h2>
x² = (4√2)² + (4√2)²
x² = 32 + 32
x² = 64
x = √64
x = 8