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Walthamx
Benutzername
Walthamx
Punkte
168
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39
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0
41 Questions
0 Answers
0
698
1
+168
Inequalities
how do I find the value of x which satisfies both x - 3 >2 and 2x + 1 < 15
Thanks
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Walthamx
28.04.2018
0
902
1
+168
Algebra
Work out the length of the side of the square
4(x-2) cm (5x-20)cm
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Walthamx
22.04.2018
0
1595
1
+168
Right angle triangle
A triangle has side lengths of 23.8cm, 31.2 cm and 39.6cm.
Is this a right angle triangle? Show how you decide.
mehr ..
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Walthamx
22.04.2018
0
850
2
+168
rates for pay
Lena works 34 hours monday to friday at her normal rate of pay.
On Saturday she gets an overtime rate of pay - which is 1.5 her normal rate.
She works for 4 hours on a Saturday.
mehr ..
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Walthamx
18.04.2018
0
702
2
+168
Another percentage
If I add 20% to a number and end with 90, what number did I start with?
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Walthamx
02.04.2018
0
782
1
+168
Percentages 2
Some of the children at the nursery arrive by car.
40% of the children are boys
70% of the boys arrive by car
mehr ..
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Walthamx
30.03.2018
+1
1113
2
+168
Percentage 1
A shop has a 20% of sale. On the final day of the sale prices are reduce by 25%.
What is the overall percentage reduction?
mehr ..
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Walthamx
30.03.2018
0
821
1
+168
Ratio
at a wedding meal:
1/3 guest have pasta
mehr ..
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Walthamx
17.03.2018
0
647
1
+168
Probability
Please help with the question I have wrong, I just can't work out where I am going wrong.
Thanks
mehr ..
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Walthamx
01.03.2018
0
818
3
+168
Simplify algebra
How do I simplify
5x^4y^3/x^2y
mehr ..
ElectricPavlov
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Walthamx
26.02.2018
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