2x+3y=53
3x-y=19
work out the values of x and y...
Answers: 1
Mathematics, 21.06.2019 19:30, nmg9
The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons
Answers: 3
Mathematics, 21.06.2019 22:00, victordguerrero2535
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Mathematics, 21.06.2019 23:00, princessroseee769
40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows. statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
Answers: 2
Mathematics, 13.04.2021 01:00
Mathematics, 13.04.2021 01:00
Mathematics, 13.04.2021 01:00
Mathematics, 13.04.2021 01:00
Mathematics, 13.04.2021 01:00