I need help finding 13-22
1 answer:
13. (3/8)*q + 12 = 36 3q/8 = 24 3q = 192 q = 64 14. 3 - (3/4)n = 9 -3n/4 = 6 -3n = 24 n = -8 15. (7/9)v + 2 = 23 7v/9 = 21 7v = 189 v = 27 16. 7 + (1/8)l = -2 l/8 = -9 l = -72 17. (v/-3) + 8 = 22 v/-3 = 14 v = -42 18. 8x - 16 + 8x = 16 16x = 32 x = 2 19. 12a - 14a = 8 -2a = 8 a = -4 20. 7c - 8 - 2c = 17 5c = 25 c = 5 21. 6 = -y + 42 - 2y -36 = -3y y = 12 22. 16 + 8r - 4r + 4 = 24 20 + 4r = 24 4r = 4 r = 1
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Answer:
9.8
Step-by-step explanation:
well let's round. 90= 100, 75=80 that is how I face it. now 80 is 1/5 of 5/5= 100. so as a (%) we would sort it like:::: it is 80% out of +100 so he must have grown around 13%-16% due to him being 75kg in the past.
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Answer:
y = 20.
Step-by-step explanation:
Distribute:
Add 18 to both sides:
Solve for y:
It is A. "When Melody bikes for 1.5 h, she travels 10.5 mi.", therefore her speed is 10.5/1.5 = 7 mi/hr. So the right equation is <span>m = 7t.</span>