Charlie solved an equation, as shown below:
step 1: 5x = 30
step 2: x = 3...
Mathematics, 25.11.2019 02:31, alcott1110
Charlie solved an equation, as shown below:
step 1: 5x = 30
step 2: x = 30 - 5
step 3: x = 25
part b: how many solutions will this equation have?
Answers: 3
Mathematics, 21.06.2019 20:30, strawberrymochi390
What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
Answers: 2
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Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
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