D. the h coordinate of the vertex is the balls maximum height
H=henry's age
j=justin's age
h=10j
in 6 years (h+6 and j+6)
h+6=4(j+6)
the equations are
h=10j and
h+6=4(j+6)
C is answer
Answer:
Step-by-step explanation:
<u>Given:</u>
- One time donation = $10
- Hourly donation = $2.25
- Total donation = $39.25
- Number of hours = x
<u>Required equation:</u>
<u>Solve for x:</u>
- 2.25x = 39.25 - 10
- 2.25x = 29.25
- x = 29.25/2.25
- x = 13
Nine to seventy-two = (equals) two to sixteen ---- if i understood your question correctly
2(1/2)-1(4/7)
(5/2)-(11/7) multiply the big 2 with the two on the bottom and add it with one and put it on top
same thing but with the whole number with the seven and adding it with whatever is on top
(35/14)-(22/14)
multiply (5/2) with (7/7) to have the same denominator and (11/7) with (2/2)
(13/14)
