Mathematics, 21.10.2021 14:00 ayowazzzgood
‼️PLEASE HELP I HAVE NO IDEA ON HOW TO DO THIS AND I DONT HAVE MUCH TIME TO DO IT‼️‼️
Solve each system by elimination. Please show the work.
1. 3x+3y+6z=9; 2x+y+3z=7; x+2y-z=-10
2. 3x-y+z=3; x+y+2z=4; x+2y+z=4
3. x-2y+3z=12; 2x-y-2z=5; 2x+2y-z=4
Answers: 2
Mathematics, 21.06.2019 20:30
2/3(-6y+9x) expand each expression using the distributive property
Answers: 3
Mathematics, 21.06.2019 23:30
Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?
Answers: 1
Mathematics, 22.06.2019 03:00
Determine if the sequence is arithmetic or geometric. then identify the next term in the sequence. 0.2, 1, 5, 25, . . group of answer choices arithmetic; 75 geometric; 75 arithmetic; 125 geometric; 125
Answers: 1
‼️PLEASE HELP I HAVE NO IDEA ON HOW TO DO THIS AND I DONT HAVE MUCH TIME TO DO IT‼️‼️
Solve each s...
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