Mathematics, 23.08.2019 17:30 alexanderturnerat
Five times a number decreased by nine is equal to twice the number increased by 23. which equation could be used to solve the problem?
rachna has nickels, dimes, and quarters in her piggy bank. she has $4.65 altogether. she has three more quarters than dimes and twice as many nickels as quarters. how many quarters does rachna have?
three times a number, x, increased by four is equal to five times the number, x. which equation can be used to solve for x?
what is the value of x in the equation 0.2(x + 1) + 0.5x = –0.3(x – 4)?
Answers: 2
Mathematics, 21.06.2019 14:50
Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)
Answers: 2
Mathematics, 21.06.2019 20:00
Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t
Answers: 1
Five times a number decreased by nine is equal to twice the number increased by 23. which equation c...
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