Find the equation of the line and plug in the x value that gives you which is -3? i am not very sure so i am sorry if i am wrong
Answer: 120 students
Step-by-step explanation:
multiply 40 by 300 then divide by 100 = 120
Answer:
the answer is 10 you round up a nine it keeps going to the end
Answer:
what is the question?
Step-by-step explanation:
uhh ok
Answer:
one tin of cheese $23
one tin of caramel $27
Step-by-step explanation:
let 'x' = cost of cheese tin
let 'y' = cost of caramel tin
10x + 8y = 446
22x + 11y = 803
i multiplied the first equation by -11 and the second by 8 to eliminate the 'y' terms
-110x - 88y = -4906
+ <u>176x + 88y = 6424</u>
66x = 1518
x = 1518 / 66
x = 23
find 'y': 10(23) + 8y = 446
230 + 8y = 446
8y = 216
y = 27