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sammy [17]
3 years ago
8

True or False 12/30 and 18/45 are proportional

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
5 0
True. If you divide 12 into 30 and 18 into 45...they both equal 0.4
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Solve for x: 2x + 3 + (-1) = x + 5
faust18 [17]

Answer:

x=3

Step-by-step explanation:

2x-x=5-3+1

x=3

I think that's it

5 0
3 years ago
7 - 12c = 43 show work and check plz
Svetradugi [14.3K]
The answer is -3

-12c = 43 - 7
-12c = 36
÷ -12 ÷-12
c = -3
4 0
2 years ago
What is 4×2+y+3-18 need help on this one
defon
8+y-15. Hope it helps
4 0
3 years ago
Please need help on this thank you
Katen [24]

multiply width times the height to get the rectangle area

5 x 7 = 35 units squared

I may be wrong but I think you may be over complicating it its okay I do that a lot too


8 0
2 years ago
Read 2 more answers
Suppose your diet is such that your daily saturated fat allowance shouldn't exceed 20g. If a Snickers bar has 5g of saturated fa
ss7ja [257]
Answer: 25%

Step by step explanation:
1. Turn it into a fraction (5/20)
2. Turn the faction into a decimal by dividing the numerator (5) by the denominator (20). (5÷20=0.25)
3. Multiply the decimal (0.25) by 100, to convert it into a percentage. (0.25×100=25%)
4 0
3 years ago
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