SAT, 23.12.2021 19:00 kikirogers2255
Carissa works as a babysitter during her summer vacation. She gets paid one rate for daytime hours and a higher rate for nighttime hours. One week, she worked 12 daytime hours and 4 nighttime hours and earned $120. The next week, she earned $60 for a total of 4 daytime hours and 3 nighttime hours. Let x represent the hourly daytime rate and y represent her hourly nighttime rate. 12 x + 4 y = 120. 4 x + 3 y = 60. What is the solution to the system of equations? (3,4) (4, 12) (6, 12) (10, 30).
Answers: 2
SAT, 22.06.2019 18:20
Of four agents alpha, beta, gamma anddelta, three have to be sent together on amission. if alpha and beta cannot gotogether, beta and gamma cannot go togetherand gamma and delta cannot go together,then which of the following holds? 1. any three agents can be sent.2. alpha, delta and any one out of beta andv gamma can be sent.3. beta, gamma and any one out of alphaand delta can be sent.4. the mission is impossible.
Answers: 2
SAT, 23.06.2019 11:00
How did different parts of the united states feel about slavery
Answers: 2
SAT, 24.06.2019 17:30
Choose the best option to complete the statement. the purpose of the first phrase of the u.s. constitution, "we the people," is to demonstrate the power of the president to the people show the people that the government leaders are in charge show that the people created the government and that it exists for the people discourage enemihoees of the people from trying to interfere with our country
Answers: 1
SAT, 27.06.2019 12:00
Use the rule of 72 to calculate how long it will take for your money to double if its earning 6% in interest. a. 12yrs b. 16yrs c. 36yrs d. 72yrs
Answers: 2
Carissa works as a babysitter during her summer vacation. She gets paid one rate for daytime hours a...
Mathematics, 16.04.2021 19:40
History, 16.04.2021 19:40
English, 16.04.2021 19:40
Mathematics, 16.04.2021 19:40
Biology, 16.04.2021 19:40
Mathematics, 16.04.2021 19:40
Mathematics, 16.04.2021 19:40
Mathematics, 16.04.2021 19:40
Mathematics, 16.04.2021 19:40
Chemistry, 16.04.2021 19:40