The sidelines are parallel to one another, because
they are perpendicular to the same line.
Converting 1/5 to the decimal fraction 0.20 may make understanding this problem a bit easier.
Since 1/5 = 0.20,
1/5 = 0.20(100^) = 20%.
Answer:
3.5
Step-by-step explanation:
Let the number be x.
x × 4 - 3 = 11
4x - 3 = 11
Add 3 on both sides.
4x - 3 + 3 = 11 + 3
4x = 14
Divide both sides by 4.
4x/4 = 14/4
x = 14/4
x = 7/2
Answer:
16
Step-by-step explanation:
8 questions
2 answers on each question
8*2=16
Answer:
28 miles
Step-by-step explanation:
Let w stand for the number of miles Derrick runs each week. Then after 4 weeks of training, he wants the total mileage to be 100 miles.
16 + 3w = 100
3w = 84 . . . . . . . subtract 16
w = 28 . . . . . . . . divide by 3
Derrick will run 28 miles each week to achieve his training goal.