Answer:
show the question
Step-by-step explanation:
Answer:
(- 1, 2 )
Step-by-step explanation:
2x + 5y = 8 → (1)
x - 2y = - 5 → (2)
multiplying (2) by - 2 and adding to (1) will eliminate x
- 2x + 4y = 10 → (3)
add (1) and (3) term by term to eliminate x
0 + 9y = 18
9y = 18 ( divide both sides by 9 )
y = 2
substitute y = 2 into either of the 2 equations and solve for x
substituting into (1)
2x + 5(2) = 8
2x + 10 = 8 ( subtract 10 from both sides )
2x = - 2 ( divide both sides by 2 )
x = - 1
solution is (- 1, 2 )
Answer and step-by-step explanation:
Tim Carter money made:
First 40 hours = 40 * pay per hour = 40 * 5.15 = $206 (weekly pay)
Because he works for 50 hours so next 10 hours (50-40) = 10 * (1.5*5.15)
= 10* 7.725 = $77.25
Total money he made:
= 206 + 77.25 = $283.25
Jeese Jones money amde:
First 40 hours = 40 * pay per hour = 40 * 5.15 = $206 (weekly pay)
Because he works for 47.5 hours so next 7.5 hours (47.5-40) = 7.5 * (1.5*5.15)
= 7.5 *7.725 = $57.9375
Total money Jeese Jones made:
= 206 + 57.9375 = $263.9375
Barbara Burns money made:
First 40 hours = 40 * pay per hour = 40 * 5.15 = $206 (weekly pay)
Because Barbara Burns works for 44 hours so next 4 hours (44-40) = 4 * (1.5*5.15)
= 4* 7.725 = $30.9
Total money Barbara Burns made:
= 206 + 30.9 = $236.9
Hope this help you :3
Answer:
It would be the game console
Step-by-step explanation:
The DVD player went down $50 the console went down about $100 and that is a better idea