9514 1404 393
Answer:
B) x = 4
Step-by-step explanation:
Perhaps angles A and D are adjacent, so have a sum of 180°.
133° + (3x +35)° = 180°
3x +168 = 180 . . . . . . . . simplify
x + 56 = 60 . . . . . . . . . . divide by 3
x = 4 . . . . . . . . . . . . . . . . subtract 56
Answer: 6
Explanation:
Functions are relations where there is only one y-value for each x-value.
If the chart represents a function, each number can only be used once in the “x” row.
Since -2, 5 and 8 were already used, the missing value is 6.
Answer: B and D
im not 100% sure tho more like 75% but im hoping its correct
Answer:
Douglas can race the go-karts at least 3 times.
Step-by-step explanation:
Given that:
Worth of game card = $20
Cost of go-kart = $3.50 each time
Amount Douglas wants to left = $7.75
Let,
x be the times Douglas can ride go-kart.
20 - 3.50x ≤ 7.75
-3.50x ≤ 7.75 - 20
-3.50x ≤ -12.25
3.50x ≤ 12.25
Dividing both sides by 3.50
Hence,
Douglas can race the go-karts at least 3 times.
