Answer:
#16 has the greatest y - intercept,
Step-by-step explanation:
the y - intercept is the number that comes after x in y = ?x + ?
The equation is y = mx + b, where m is the slope and b is the y - intercept.
#13 has a y - intercept of 5, #14 has 0, #15 is 2, and #16 is 6
The y - intercept is the value of y when x is 0, or where the line is on the y -axis
Answer:
21 weeks
Step-by-step explanation:
In this question, we are to use proportionality to find the solution to the question.
We were made to know that the time taken to build the highway is varied directly with the length and inversely with the number of workers.
Let us make a mathematical representation for this.
Let the time be t, number of workers be w and length be l
t is directly proportional to l and inversely proportional to w
Mathematically;
t = kl/w
Where k is the constant of proportionality.
Let’s find the value of k
150 workers built 12 miles of highway in 14 weeks ; plug these in the equation to get k
14 = k * 12/150
k = 150 * 14/12 = 175
Now we want to get t given w and l
from ;
t = kl/w
We can get t; where l = 15 and w = 125
t = 175 * 15/125
t = 21 weeks
$34 divided by $3 because he spent $3 for each hour. The answer is A 11.3333
Answer:
(2,6) is the answer of this question
Answer:
15m+80 would be the correct equation
