To get the average time of each runner, you would divide 49.44 by 4. So you should get 12.36 for the average for each runner. Hope this helps!!
Answer:
$1,740
Step-by-step explanation:
Setting up an equation to solve for Lesley's total salary would be the sum of her monthly base salary ($1,500) and the amount of her commission for any sales over $20,000:
Salary = $1,500 + (sales - $20,000)(0.04)
Since Lesley sold $26,000 in sales this month, we can calculate her total salary and commission:
Salary = $1500 + ($26,000-$20,000)(0.04) or $1500 + ($6000)(0.04)
Salary = $1500 + $240 = $1,740.00
Answer: The first situation fit the equation and it will take Mitch 4.5 weeks to pay back
Step-by-step explanation:
1 gram = 1000 milligrams
a) You can pick any 3 <u>gram</u> numbers that add to 15.4 grams
For example, 5 , 3, 7.4 = 15.4 grams
a) You pick any 3 <u>milligram</u> numbers that add to 15.4 grams (or 154,000 milligrams)
For example, 50,000, 70,000, 34,000 = 154,000 milligrams
for pts (-5,12) and (-1,4)
gradient, m = (12 - 4)/(-5 - (-1)) = 8/-4 = -2
eqn of line, y = mx + c ...eqn 1
subst for m=-2 and 1 pt in eqn 1
12 = (-2) (-5)+c
c = 2
eqn of line...y = -2x + 2
