Answer:
Step-by-step explanation:
she will earn 12 dollars a year i think
$57.50-$8= $49.50 because she already has $8 so she doesn't need to save those and then
$49.50÷ $4.50=11 weeks and u do this to give u the number of weeks so
she would have to save $4.50 for 11 weeks
so the answer is h) 11 weeks
Answer:
45ft squared
Step-by-step explanation:
you multiply 3 by the radius which is 15
that gives you a total of 45
Answer: 6 people ordered for the lobster dinner.
2 people ordered for the steak dinner.
Step-by-step explanation:
Let x represent the number of people that ordered the lobster dinner.
Let y represent the number of people that ordered the steak dinner.
A family of 8 went out to dinner. This means that
x + y = 8
Each person either ordered the lobster dinner, which costs $25, or the steak dinner which cost $20. The total cost of all the meals is $190. This means that
25x + 20y = 190 - - - - - - - - - -- -1
Substituting x = 8 - y into equation 1, it becomes
25(8 - y) + 20y = 190
200 - 25y + 20y = 190
- 25y + 20y = 190 - 200
- 5y = - 10
y = - 10/ - 5
y = 2
x = 8 - y = 8 - 2
x = 6
Answer:
42÷14=3
evey kid will get 3 candies with no leftover.
