Click on the picture to see how I got -17x-21 as the answer
Answer:
true
Step-by-step explanation:
Answer:
so its 72÷6 so I think it would be 12
Answer:
50
Step-by-step explanation:
3x + 4x + 15 x = 5
3(5) + 4(5) + 15
15 + 20 + 15
50
Hope this helps :)
Answer:
let,
x=ky
y=39 when x=7 so,
7=39k
or, k=7/39
now, when x=22
22=7y/39
or, y=39×22/7
or, y=858/7
or, y=122.57 (rounded to the nearest hundredth)