Answer:
8 minutes
Step-by-step explanation:
time = distance/speed
A decrease of 15 mph from 45 mph means the speed on the second segment is 30 mph. Filling in the given values in the above equation, we have ...
... time = (4 mi)/(30 mi/h) = 4/30 h = 8/60 h × (60 min/h) = 8 min
Answer:
add and the take the parathesis out and there you have ur answer
Step-by-step explanation:
y - 4 = 3(x + 2)
This equation is in point-slope form, which is y - b = m(x - a), where m is the slope and (a, b) is a point on the line.
An equation in point-slope form contains the negated forms of the coordinates on its graph. Here we have negative 4 and positive 2. This means the original coordinate contains positive 4 and negative 2. Remember, b is -4 and a is 2, so the point on the line is (-2, 4).
Let's check this by plugging in the coordinate.
y - b = m(x - a)
y - (4) = m(x - (-2))
y - 4 = m(x + 2) -- These are the same signs as the point-slope equation
Answer:
C) (-2, 4)
Multiply 199.98 by 22%.
=199.98 * 22%
convert 22% to decimal: 22% ÷ 100
=199.98 * 0.22
=$43.9956
=rounded to $44
ANSWER: He will save $43.9956 (rounded to $44)
Hope this helps! :)
Answer:
30 birthday cakes
Step-by-step explanation:
42÷7=6
6×5=30
