So Julia sells 24 candy bars the first week. The second week she sold 6 more than 2 times the number of the first week. So the equation would be 24•2+6 = 54. So 54 would equal the amount she sold the second week. The third week she should 4 less than 1.5 times the number of the second week. The equation to find the third week would be 54•1.5-4=77. To find the amount total of all three weeks you would add 24, 54, and 77. The answer is 155 total candy bars.
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Answer:
S
Step-by-step explanation:
because Controls are kept constant
Answer:
13 points
Step-by-step explanation:
Equation for "There are 50 athletes signed up for a neighborhood basketball competition. Players can select to play in the 6-player games ("3 on 3") or the 2-player games ("1 on 1").
Equation for "If the neighborhood holds 13 total games and all 50 athletes participate"
How many 6 player games?
How many 2 player games?
Answer: 13 hours and 15 minutes
Step-by-step explanation:
Assuming that they are in the same time zones, you would
Convert the 12:50pm into 12:50am by adding 12 hours
Now just add the time from 12:50 to 2:05, which is 1 hour and 15 minutes
All together it equals 13 hours and 15 minutes.
Step-by-step explanation:
- 2x-2y=-6
3x+4y=8
multiply equation (1) by 3 and equation (2) by 2
- 6x-6y=18
6x+8y=16
Add
2y=34
y= 34÷2
y=17
substitute 17 for y in equation (2)
3x+4y=8
3x+4(17)=8
3x+68=8
3x=8-68
3x=-60
x=-60÷3
x=-20
x=-20,y=17
