Answer:
Juan wins the race
Step-by-step explanation:
<u>The graph is shown in attached image.</u>
<u />
The black line is Juan's graph.
The green line is Antonio's graph.
The graph shows the distance (y-axis) with time (x-axis).
The end of the curve(s) means the end of the race. Both curve's ending point in y-axis is 4 miles so the end of the race is 4 miles.
But in x-axis, we see the time:
Juan finishes at 13 minutes
Antonio finishes at 15 minutes
<u>Definitely Juan wins the race</u>
Answer:
6x+20 or 2(3x+10)
Step-by-step explanation:
Six friends went to a basketball game and four people paid $5 extra for a t-shirt. To find the total cost, multiply 6 by x and 4 by 5 this add them together:
6*x+4*5
6x+20, If needed you can factor this expression to:
2(3x+10)
H^2=x^2+y^2 and xy=168 so y=168/x
625=x^2+28224/x^2
625=(x^4+28224)/x^2
x^4-625x^2+28224=0
I'll use the quadratic because this is a big number :P
x^2=(625±√(277729))/2
x^2=(625±527)/2
x^2=49
x=7
168/7=24
So the dimensions of the painting is 7 inches by 24 inches.
Answer:
Not sure I understand your question.
If the tax rate is 6.25% and you need the tax from $73.97, tax is:
= 6.25% * 73.97
= $4.62
Converting 6.25% to decimal.
First understand that when a percent sign(%) is next to a number it means that the number is a fraction and its denominator is 100.
6.25% = 6.25/100
To convert to decimal, divide the numerator by the denominator:
= 6.25 ÷ 100
= 0.0625
Simplify brackets
16/20 = t + -13/20
Simplify 16/20 to 4/5
5/5 = t - 13/20
Add 13/20 to both sides
4/5 + 13/20 = t
Simplify 4/5 + 13/20 to 29/20
29/20 = t
Switch sides
<u>t = 29/20</u>
