100 points:

1. what is the solution to the system of equations?

3x- 6y= -12
x - 2y= 10

2. use the linear combination method to solve the system of equations. explain each step of your solution

3x - 8y= 7
x + 2y= -7

3. mr. sanchez’s class sold fruit ples for $1.55 each and mr. kelly’s class sold bottles of fruit juice for $1.40 each. together, the classes sold 60 items and earned $88.20 for their school

(a) write and solve a system of equations that model the problem. show all your work

(b) which class earned more money?

(c) how much more money did that class earn?

the  office resources  are the human, physical and financial  resources  which are utilized for performing all the activities in order to achieve the organizational objectives.

happy to

pls mark as brainliest

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5