Use the distributive property.
9/10 (x + 8) = 18
9/10x + 7.2 = 18
9/10x + 7.2 - 7.2 = 18 - 7.2
9/10x = 10.8
9/10x / 9/10 = 10.8 / 9/10
x = 12
Answer:
$6.00
Step-by-step explanation:
Divide 24 by the # of hours worked
12 because the smaller the whole the bigger the fraction
Answer:
<h2>$406.67</h2>
Step-by-step explanation:
Notice how the price increased $160 from 12 bales to 18 bales, the difference between these is 6. From 18 to 22 is 4. Dividing 160 by 6:
$16.67
And multiplying that by 4 gives us:
$106.67
<h2>So, 22 bales would cost $406.67</h2>
Answer: 7i
explanation: √-1 is i because a negative square root is imaginary. you can take out the negative from the inside of the square root and replace it with i on the outside. that leaves you with √49, which is 7, and that gives you 7i