PLEASE HELP ME WITH THESE 4 QUESTION thx :) WORTH 100 POINTS!!!
1 answer:
Answer:
- d = 2/3
- c = 3/2
- y = 2/3
- x = 4 2/19
Step-by-step explanation:
<u>Solving for variables</u>
1.......................................
- 4 2/9 =6 1/3∙d
- 38/9= 19/3d
- d = 38/9 ÷ 19/3
- d = 38/9*3/19
- d = 2/3
2.......................................
- c÷ 2/11 =8 1/4
- c ÷ 2/11 = 33/4
- c = 33/4*2/11
- c = 3/2
3.......................................
- 2 1/2 =1 2/3÷y
- 5/2 = 5/3 ÷ y
- y = 5/3 ÷ 5/2
- y = 5/3 * 2/5
- y = 2/3
4.......................................
- 6x=24 12/19
- 6x = 24 + 12/19
- x = 24/6 + 12/19 *1/6
- x = 4 + 2/19
- x = 4 2/19
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Answer: $41
work out what one ticket is:
$57.40/7=$8.20
and then multiply by 5
$8.20*5=41
This question gives you information to make a system of equations, which you then use substitution to solve.
Answer:
I believe its c but I'm not clearly sure
Answer:
42 cm^2
Step-by-step explanation:
armyphobic
your answer would be (2,3)
