Answer:
y=2x-8
Step-by-step explanation:
Slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept value.
It says the slope is 2, so we know that y = 2x+b. To find b, plug in a point given. We are given (9,10), so plug that into the equation, where y = 10 and x = 9. 10=2(9)+b, solve for b.
b equals -8, so the answer is y=2x-8.
Answer:
x¹²y¹¹/6
Step-by-step explanation:
cancel 18 by 3,then minus the x¹⁴ to the 18²
but you don't have to do something on y¹¹
Decimal form - 8.24
mixed number form - 8 1/4
In the given question, the contractor receives a payment of 1480.00. Then he has to pay for labours and materials and this amounts to 1111.74. On the remaining amount the contractor has to deduct 18% as overhead cost.
Then the amount of money left after the labour payments = 1480 - 1111.74
= 368.26
Now the overhead cost of 18% needs to be found from the amount of money left.
Then the overhead cost = 368.26 * 18/100
= 66.28
So the labour ost takes away 1111.74 and the overhead cost takes out 66.28 from the total payment of 1480.
Then the amount of profit made by the contractor = 368.26 - 66.28
= 301.98
So the contractor makes a profit of 301.98
Each pack of batteries cost $21 each.
And then you have $63.
The operation to be used: Division.
63 ÷ 21 ==
Answer: 3
= You can buy 3 packs of batteries with your $63.
