10. -8 1/2, -7.2, 47/9, 5 1/4, 6.75
Answer:
2.4
Step-by-step explanation:
The constant of proportionality is y=kx which should 2.4
Answer:
90-15x
Step-by-step explanation:
x being the number of weeks
Answer:
yes
Step-by-step explanation:
Answer:
x= 55
Step-by-step explanation:
The two angles add to 180 degrees since they form a straight line
2x+70 =180
Subtract 70 from each side
2x+70-70=180-70
2x= 110
Divide by 2
2x/2 = 110/2
x= 55
