They each contributed $6.75. I got that because i divided the $27.00 by the 4 friends and got $6.75, to make sure I also multiplied the $6.75 by 4 and got $27.00
Answer:
y = 37/36
Step-by-step explanation:
This is an example Estimate 3/7 + 5/9
Notice that 3/7 is close to 1/2 and 5/9 is also close to 1/2.
Therefore, an estimate for 3/7 + 5/9 is 1/2 + 1/2 = 1
Answer:
a = 3/2 b = -1 c = 7/2
Step-by-step explanation:
y = 1/2(3x+7)
y = (3/2)x + 7/2
(3/2)x - y + 7/2 = 0
Try this solution:
according to the graph it is possible to make up the solution of this system of equations: