Answer:
Option (C) Miguel's daily wage=$70
Step-by-step explanation:
This can be expressed as;
Total amount a week=Amount he earns per day×number of days he works in a week
where;
Total amount a week=$490
Amount her earns per day=x
Number of days in a week=7 days, since wages are paid weekly even on days that Miguel does not go to work, like weekends.
replacing;
490=x×7
x=490/7
x=70
Miguel's daily wage=$70
Answer:
16) 7⁻²
17) -1⁻²
Step-by-step explanation:
plug in the x=, y=, and n= into the equation.
Y + x = -2
y = 1/2x + 7
substitue...
1/2x + 7 + x = -2
1.5x = -9
x = -6
y + (-6) = -2
y-6=-2
y=4
so your final answers are
x = -6 , y = 4
Answer:
32p
Step-by-step explanation:
the times between 8pm and 11.30pm are:
8pm,9pm,10pm,11pm,11.30pm.
so, find the cost associated with each of them:
8pm: 12p
9pm: 12p
10pm: 12p
11pm:8p
11.30pm: 4p
sum:12+12+12+8+4 = 12 x 4 = 32p
