Answer:
Step-by-step explanation:
First to write this equation you will need to know <em>slope intercept form</em> which is the equation that the people that wrote this problem are presumably looking for. Slope intercept form can be simply written as 
. The variable 
would be the slope while the variable 
would be the y -intercept.
So to find out this we would have to assume that m or the slope would have to be 1 so we would have 
or 
.
Now we have the first half of the equation we can move on to the variable or the y-intercept (0,-6) . To find the variable we will just have to graph the point (0,-6) which as you can see from the picture is the y-intercept and that is -6 units below 0. So the final answer will be
Q28 the sum of odd numbers n will be
Sum=n*n
Sum off odd number 100
Sum=100*100=10000
Answer: A
Step-by-step explanation:
Let the number of dimes = xLet the number of quarters = y You know that each dime is worth $0.10You know that each quarter is worth $0.25 Using the variables above, we can write two equations that represents the total number of coins and total amount. x + y = 47 eq10.10x + 0.25y = 8 eq2 You can use the substitution/elimination method to solve for x and y.<span>3/6/2017 </span>| Michael J.<span>
</span>
Answer:
Step-by-step explanation:
4x = 38
x= 38/ 4
x = 9 1/2
