Each hat cost $9. Each scarf cost $4 less than each hat. What is the total for 7 hats and 9 scarves? Write a number sentence for
2 answers:
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Answer:
AOB = 40 degrees
Step-by-step explanation:
The two smaller angles, AOB and BOC, add up to form AOC. That means that the angles of AOB and BOC sum up to the angle of AOC
Answer:
As per the statement:
Here, x represents the total sales in dollars
Total weekly pay of Alexa in dollar is represented by:
and
Total weekly pay of Samantha in dollar is represented by:
We have to find the value of x, in dollars that will make their weekly pay the same.
⇒
Substitute the values we have;
Subtract 250 from both sides we get;
Subtract 0.085 x from both sides we get;
Divide both sides by 0.01 we have;
Simplify:
x = $16300
Therefore, $16300 that will make their weekly pay the same
We are given
total number of cars =12
cost of each car = $178
now, we have to find total cost
so, we can use formula
total cost = (total number of cars)* ( cost of each car)
so, we can plug values
and we get
So, the cost of 12 cars is $2136.........Answer
Answer:
Step-by-step explanation:
The equation of the given line:
This equation is in the form . Therefore, 1/3 is the slope.
To find a perpendicular line, take the opposite reciprocal of the slope (-1/old slope). Therefore, the slope of the perpendicular line is -3.
The equation of the perpendicular line: