Mathematics, 16.10.2020 17:01 Weser17
Need help with these two problems!
1. use the associative, commutative, and distribute properties to prove the expression 7(3y-5) -2(10+4y) is equivalent to the expression 13y-55.
2. prove algebraically that each expression has the same value by evaluating each expression for y=5, 7(3y-5) -2(10+4y), 13y-55.
Answers: 3
Mathematics, 21.06.2019 20:00
Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?
Answers: 2
Mathematics, 22.06.2019 00:00
Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet
Answers: 1
Mathematics, 22.06.2019 01:00
Given the numbers c = β3 and d = 4, which statement is true? a. |βc| = 3 and |βd| = β4 b. |βc| = 3 and β|d| = β4 c. β|c| = β4 and β|d| = 3 d. |βc| = 3 and β|d| = 4
Answers: 1
Need help with these two problems!
1. use the associative, commutative, and distribute properties t...
English, 24.04.2020 21:57
Mathematics, 24.04.2020 21:57
Spanish, 24.04.2020 21:57
Computers and Technology, 24.04.2020 21:57
Spanish, 24.04.2020 21:57
Mathematics, 24.04.2020 21:57
Mathematics, 24.04.2020 21:57
Mathematics, 24.04.2020 21:58
History, 24.04.2020 21:58
English, 24.04.2020 21:58