Mathematics, 31.08.2021 22:00 lando153
The words say “the expression 2x+6 is equal to 9 for some value of x. Without finding the value of x, determine the values of each of the following expressions. Show how you attived at each answer
Answers: 3
Mathematics, 21.06.2019 14:10
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
Answers: 3
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
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Mathematics, 21.06.2019 18:50
In which form is the following function written? y = - 2(x – 3)(x + 5)
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Mathematics, 21.06.2019 19:00
How is working backward similar to solving an equation?
Answers: 1
The words say “the expression 2x+6 is equal to 9 for some value of x. Without finding the value of x...
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