Answer:
x = 9.8
Step-by-step explanation:
They are same shape so we just get the ratio.
AB/JK = BC/KL
5 / 7 = 7 / x
5x = 49
x = 9.8
Answer:
-9
Step-by-step explanation:
I just took the same test
Answer:
Y= 1/-2
Step-by-step explanation:
10(1-2y)=5(2y-1)
10-20y= -10y+5
10+5= -20y-10y
15= -30y
y= 15/-30 or 1/-2
Answer:
$55.13
Step-by-step explanation:
50 * 1.05 = 52.5
<em>We do this step twice because the interest is for </em><em>2 years.</em>
52.5 * 1.05 = 55.125
<em>This rounds up to 55.13, your final answer!</em>
