The graph means that 2 x and 9.4 make up 20 in total, so set up the equation 2x + 9.4 = 20.
Subtract 9.4 from both sides.
2x = 10.6
Divide by 2.
x = 5.3
The answer is the value of x that makes this equation true is 5.3
Hope this helps
Answer:
15
Step-by-step explanation:
Answer:
$6 more
Step-by-step explanation:
14 - 8 = 6 so she needs $6 more
Answer:
$6.68
Step-by-step explanation:
83.50(0.08) = 6.68
