Answer:
1,188
Step-by-step explanation:
- multiply the two numbers
- divide your answer by two
- then you have your answer
I believe the y intercept is 4500 ft, since t=0, and the slope of the line would be 1500/( distance from t=0 to the x coordinate for 6000), the person is probably acending since it went from 4500 to 6000. Idk C D cause I don't have the graph
Answer:
$50.40
Step-by-step explanation:
The garden has an area of ...
(15 ft)(12 ft) = 180 ft²
Amy wants to cover 1/4 of that with flowers, so the area devoted to flowers is ...
(1/4)(180 ft²) = 45 ft²
The cost for each square foot is $1.12, so the cost of the flowers will be ...
($1.12/ft²) × 45 ft² = $50.40 . . . . cost to cover 1/4 of the garden with flowers
Question 1:
For this case we have the following expression:
We have to:
Rewriting:
We take common factor "-" in the denominator:
ANswer:
Question 2:
For this case we must simplify the following expression:
We eliminate parentheses keeping in mind that:
We add similar terms:
Answer:
Answer:
Step-by-step explanation:
Another way to express the ratio
XXX
3.5
miles per half-hour
is
XXX
3.5
miles
1
2
hour
3.5
1
2
miles
hour
=
3.5
×
2
1
miles
hour
XXXXXXX
=
7.0
miles
hour