7. 7/10=49 8. 11/12=33
9. 7/8=49
10. 1/5=14min
11. 2/3=8metres
12. 7/10=14days
13. 5/12=60
14. 7/8=56
15. 9/10=81
help me please thank you​

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

168

step-by-step explanation:

i am pretty sure that the answer is 168

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

read more on -

step-by-step explanation:

for the free

< < < emily> > >