Answer:
2 pencils and bought three pens
Step-by-step explanation:
solve for "a", to get the coefficient, and then plug it back in the equation.
Answer:
y = 3x - 10
Step-by-step explanation:
Let's get the amount of people that are in the percent error by multiplying .04 (4%) by 15000.
.04 x 15000 = 600
Now we can add or subtract 600 from 15000.
15000 - 600 = 14400
15000 + 600 = 15600
So your answer would be B, t<span>he actual number of people is either 14,400 or 15,600.</span>
Answer:
Step-by-step explanation:
It seem the constant of variation is k = 1/3.
<u>The equation is:</u>
<u>Let's verify the values in the table:</u>
- 1 = 3*1/3 ⇒ 1 = 1, correct
- 2 = 6*1/3 ⇒ 2 = 2, correct
- 6 = 9*1/3 ⇒ 6 = 3, incorrect
- 4 = 12*1/3 ⇒ 4 = 4, correct