The answer is 4.) $3 each
She bought 8 items at $30 so those cost $3.75 each
8*$3.75=$30
then add $6 +30= $36
$36/10 = $3.60 for average cost of each item
so the other 2 items cost $3 each
Thank you! :)
Answer:
308 mm
Step-by-step explanation:
The formula for circumference of a circle is
Where C is the circumference
is , and
r is the radius (given as 49)
Putting them into the formula, we get:
Thus, circumference = 308 mm
Answer:308
Step-by-step explanation:
C=2(22/7)(49)
C=308
Equation T: y = 2x + 1
Which of the following steps can be used to find the solution to the set of equations?
x = 2x + 1
x + 9 = 2x
x + 1 = 2x + 9
x + 9 = 2x + 1
Answer:
Option D is correct
Step-by-step explanation:
Given the system of equation:
Equation S: y = x + 9
Equation T: y = 2x + 1
We have to find the following steps can be used to find the solution to the set of equations.
Equate the given equation S and T to solve for x, we have;
Therefore, the following steps can be used to find the solution to the set of equations is: