Answer:This is litr=erally middle school math its so easy
Step-by-step explanation:
Answer:
14 students are in the class
Step-by-step explanation:
Answer:
<h2>
; for </h2><h2>
[p is the number of people in a team]</h2>
Step-by-step explanation:
It is given that, no matter how small is the number of players, it will cost $180 to build up the team. Up to 5 members can be added within that $180, extra any amount need not to be paid.
If the team requires 6 members, then total 180 + needed to be paid.
If any team consists of 7 members, then the total cost will be 180 + .
Hence we represent y as the costing of forming the team, then it can be represented by
; for
[p is the number of people in a team]
Step-by-step explanation:
6 min => Run 12 laps around the track
1 min => 12/6 = 2 laps around the track
Therefore Lin runs 2 laps per minute.
Answer:
x=-7
Step-by-step explanation:
Regroup terms.
8x-2=7x-98x−2=7x−9
2 Subtract 7x7x from both sides.
8x-2-7x=-98x−2−7x=−9
3 Simplify 8x-2-7x8x−2−7x to x-2x−2.
x-2=-9x−2=−9
4 Add 22 to both sides.
x=-9+2x=−9+2
5 Simplify -9+2−9+2 to -7−7.
x=-7x=−7