Answer:
324 gallons, 3 fish a day
Step-by-step explanation:
54 x 6
24/8
Answer:
3(b+7)=6
Sum means adding, so 3 is multiplied by (b+7)
Let x and y be the numbers of questions worth 5 and 2, respectively. There are a total of 29 questions which means that x + y should be 29. The equations that best describe the conditions are,
x + y = 29
5x + 2y = 100
Solving for x and y gives x = 14 and y = 15. Thus, there are 14 and 15 questions worth 5 and 2, respectively.
She started with $7 because she gave away 18 then she got $50 then she has $57 then she got $29 then she has $86
Answer:
y=- -5 (negative 5)
Step-by-step explanation:
