Mathematics, 12.11.2020 03:10 katarawho
One moving company charges 760 plus 20 per hour. Another moving company charges 820 plus 14 per hour. For how many hours do the companies charge the same Choose a variable for the unknown quantity and write an equation to model the situation. Solve the equation to find the numbers of hours. Then find the charge. Let t represent the number of hours for which the charges are the same
820 + Blank T = 760 + blank T
also pls show works 760 plus 20 per hour
Answers: 1
Mathematics, 21.06.2019 16:30
Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)
Answers: 1
Mathematics, 21.06.2019 17:50
Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o
Answers: 1
Mathematics, 21.06.2019 19:00
Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply
Answers: 3
One moving company charges 760 plus 20 per hour. Another moving company charges 820 plus 14 per hour...
English, 07.01.2020 01:31
Chemistry, 07.01.2020 01:31
English, 07.01.2020 01:31
Mathematics, 07.01.2020 01:31
Social Studies, 07.01.2020 01:31
English, 07.01.2020 01:31
English, 07.01.2020 01:31
Chemistry, 07.01.2020 01:31