If you were to plan a party, you could use a linear equation. for example, the room you are renting is $500. The price for food per person is $10
Answer:
b = 15
Step-by-step explanation:
Solve for b:

Cross multiply:

Answer:
x=63
Step-by-step explanation:
55+62+x=180
117+x=180
180-117=63
x=63
If the rate continues, in nine years there will be about 300 employees
Began by dividing 850 by 1, then 2, then 3, and so on, and I made a list of the whole numbers.
They were 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, and 850
By inspection, the two smallest numbers which when multiplied together yielded 850 were 25 and 34.