750 - 250 = 500
500 / 100 = 5
She has 5 days til she has 250 stickers remaining.
Answer:
R
Step-by-step explanation:
A rectangle is a parrellagram. Also, got right on edg.
He will receive 24 pounds of candy.
thats a lot o.O
notice, the x-coordinate is the same for both points, thus is a vertical line.
Check the picture below.
Answer:
Fast car = 45.6
Slower car = 30.4
Step-by-step explanation:
Let the speed of the first car = x
Let the speed of the second car = y
Travelling towards each other.
x *1 + y*1 = 76 miles
x*5 - y*5 = 76 miles. This is kind of tricky. You have to understand that the first car that is 76 miles from the second car and makes up that 76 in 5 hours. The distance they both travel is subtracted out.
Divide by 5
x - y = 76/5
x - y = 15.2 The speeds differ by 15.2
x + y = 76
x - y = 15.2
2x = 91.2
x = 45.6
y = 76 - 45.6 = 30.4
When the two vehicles speeds are multiplied by 5, the difference is 76 km
